Make examples/diff.c compile vs threadsafe library
diff --git a/examples/diff.c b/examples/diff.c
index 2ef4056..bb4f0ec 100644
--- a/examples/diff.c
+++ b/examples/diff.c
@@ -117,7 +117,10 @@ int main(int argc, char *argv[])
git_diff_options opts = GIT_DIFF_OPTIONS_INIT;
git_diff_list *diff;
int i, color = -1, compact = 0, cached = 0;
- char *a, *dir = ".", *treeish1 = NULL, *treeish2 = NULL;
+ char *a, *treeish1 = NULL, *treeish2 = NULL;
+ const char *dir = ".";
+
+ git_threads_init();
/* parse arguments as copied from git-diff */
@@ -162,7 +165,8 @@ int main(int argc, char *argv[])
!check_uint16_param(a, "--inter-hunk-context=",
&opts.interhunk_lines) &&
!check_str_param(a, "--src-prefix=", &opts.old_prefix) &&
- !check_str_param(a, "--dst-prefix=", &opts.new_prefix))
+ !check_str_param(a, "--dst-prefix=", &opts.new_prefix) &&
+ !check_str_param(a, "--git-dir=", &dir))
usage("Unknown arg", a);
}
@@ -216,6 +220,8 @@ int main(int argc, char *argv[])
git_tree_free(t2);
git_repository_free(repo);
+ git_threads_shutdown();
+
return 0;
}