thodg/libgit2

diff --git a/src/revwalk.c b/src/revwalk.c
index b1aa8f9..eb228a5 100644
--- a/src/revwalk.c
+++ b/src/revwalk.c
@@ -375,20 +375,6 @@ static int add_parents_to_list(git_revwalk *walk, git_commit_list_node *commit, 
 	return 0;
 }
 
-static int everybody_uninteresting(git_commit_list *orig)
-{
-	git_commit_list *list = orig;
-
-	while (list) {
-		git_commit_list_node *commit = list->item;
-		list = list->next;
-		if (!commit->uninteresting)
-			return 0;
-	}
-
-	return 1;
-}
-
 /* How many unintersting commits we want to look at after we run out of interesting ones */
 #define SLOP 5
 
@@ -398,16 +384,15 @@ static int still_interesting(git_commit_list *list, int64_t time, int slop)
 	if (!list)
 		return 0;
 
-	/*
-	 * If the destination list has commits with an earlier date
-	 * than our source we want to continue looking.
-	 */
-	if (time <= list->item->time)
-		return SLOP;
-
-	/* If we find interesting commits, we reset the slop count */
-	if (!everybody_uninteresting(list))
-		return SLOP;
+	for (; list; list = list->next) {
+		/*
+		 * If the destination list has commits with an earlier date than
+		 * our source or if it still contains interesting commits we
+		 * want to continue looking.
+		 */
+		if (!list->item->uninteresting || list->item->time > time)
+			return SLOP;
+	}
 
 	/* Everything's uninteresting, reduce the count */
 	return slop - 1;
diff --git a/tests/resources/revwalk.git/HEAD b/tests/resources/revwalk.git/HEAD
new file mode 100644
index 0000000..cb089cd
--- /dev/null
+++ b/tests/resources/revwalk.git/HEAD
@@ -0,0 +1 @@
+ref: refs/heads/master
diff --git a/tests/resources/revwalk.git/config b/tests/resources/revwalk.git/config
new file mode 100644
index 0000000..7c968c3
--- /dev/null
+++ b/tests/resources/revwalk.git/config
@@ -0,0 +1,6 @@
+[core]
+	bare = true
+	repositoryformatversion = 0
+	filemode = false
+	symlinks = false
+	ignorecase = true
diff --git a/tests/resources/revwalk.git/description b/tests/resources/revwalk.git/description
new file mode 100644
index 0000000..498b267
--- /dev/null
+++ b/tests/resources/revwalk.git/description
@@ -0,0 +1 @@
+Unnamed repository; edit this file 'description' to name the repository.
diff --git a/tests/resources/revwalk.git/objects/info/packs b/tests/resources/revwalk.git/objects/info/packs
new file mode 100644
index 0000000..d8d85b8
--- /dev/null
+++ b/tests/resources/revwalk.git/objects/info/packs
@@ -0,0 +1,2 @@
+P pack-9adacb9971981a1a3264fd473da5b800f2715959.pack
+
diff --git a/tests/resources/revwalk.git/objects/pack/pack-9adacb9971981a1a3264fd473da5b800f2715959.idx b/tests/resources/revwalk.git/objects/pack/pack-9adacb9971981a1a3264fd473da5b800f2715959.idx
new file mode 100644
index 0000000..e157b38
Binary files /dev/null and b/tests/resources/revwalk.git/objects/pack/pack-9adacb9971981a1a3264fd473da5b800f2715959.idx differ
diff --git a/tests/resources/revwalk.git/objects/pack/pack-9adacb9971981a1a3264fd473da5b800f2715959.pack b/tests/resources/revwalk.git/objects/pack/pack-9adacb9971981a1a3264fd473da5b800f2715959.pack
new file mode 100644
index 0000000..2a61f94
Binary files /dev/null and b/tests/resources/revwalk.git/objects/pack/pack-9adacb9971981a1a3264fd473da5b800f2715959.pack differ
diff --git a/tests/resources/revwalk.git/packed-refs b/tests/resources/revwalk.git/packed-refs
new file mode 100644
index 0000000..905a3db
--- /dev/null
+++ b/tests/resources/revwalk.git/packed-refs
@@ -0,0 +1,7 @@
+# pack-refs with: peeled fully-peeled sorted 
+3ae0f53011bdb7e68f99bde4943449f36c1c318a refs/heads/A
+061978578d7c9ff2ba92dd36d31fd8d809871030 refs/heads/B
+743398b425d6c216d6cfaae3786b5bc436393ae5 refs/heads/C
+790ba0facf6fd103699a5c40cd19dad277ff49cd refs/heads/D
+d3d783066cf7d95def6844b9c5118c1e7bcce7df refs/heads/E
+d3d783066cf7d95def6844b9c5118c1e7bcce7df refs/heads/master
diff --git a/tests/resources/revwalk.git/refs/.gitkeep b/tests/resources/revwalk.git/refs/.gitkeep
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/tests/resources/revwalk.git/refs/.gitkeep
diff --git a/tests/revwalk/basic.c b/tests/revwalk/basic.c
index 6a23701..1106bf4 100644
--- a/tests/revwalk/basic.c
+++ b/tests/revwalk/basic.c
@@ -555,3 +555,30 @@ void test_revwalk_basic__old_hidden_commit_two(void)
 
 	cl_git_fail_with(GIT_ITEROVER, git_revwalk_next(&oid, _walk));
 }
+
+/*
+ * Ensure that we correctly hide all parent commits of a newer
+ * commit when first hiding older commits.
+ *
+ * % git rev-list D ^B ^A ^E
+ * 790ba0facf6fd103699a5c40cd19dad277ff49cd
+ * b82cee5004151ae0c4f82b69fb71b87477664b6f
+ */
+void test_revwalk_basic__newer_hidden_commit_hides_old_commits(void)
+{
+	git_oid oid;
+
+	revwalk_basic_setup_walk("revwalk.git");
+
+	cl_git_pass(git_revwalk_push_ref(_walk, "refs/heads/D"));
+	cl_git_pass(git_revwalk_hide_ref(_walk, "refs/heads/B"));
+	cl_git_pass(git_revwalk_hide_ref(_walk, "refs/heads/A"));
+	cl_git_pass(git_revwalk_hide_ref(_walk, "refs/heads/E"));
+
+	cl_git_pass(git_revwalk_next(&oid, _walk));
+	cl_assert(git_oid_streq(&oid, "b82cee5004151ae0c4f82b69fb71b87477664b6f"));
+	cl_git_pass(git_revwalk_next(&oid, _walk));
+	cl_assert(git_oid_streq(&oid, "790ba0facf6fd103699a5c40cd19dad277ff49cd"));
+
+	cl_git_fail_with(GIT_ITEROVER, git_revwalk_next(&oid, _walk));
+}