Commit 7c6e91759facc76e3f99373b759b4506fd700608
2018-02-16T11:11:11
index: shut up warning on uninitialized variable Even though the `entry` variable will always be initialized when `read_entry` returns success and even though we never dereference `entry` in case `read_entry` fails, GCC prints a warning about uninitialized use. Just initialize the pointer to `NULL` in order to shut GCC up.
diff --git a/src/index.c b/src/index.c
index b7602fb..d782a08 100644
--- a/src/index.c
+++ b/src/index.c
@@ -2494,7 +2494,7 @@ static int parse_index(git_index *index, const char *buffer, size_t buffer_size)
/* Parse all the entries */
for (i = 0; i < header.entry_count && buffer_size > INDEX_FOOTER_SIZE; ++i) {
- git_index_entry *entry;
+ git_index_entry *entry = NULL;
size_t entry_size = read_entry(&entry, index, buffer, buffer_size, last);
/* 0 bytes read means an object corruption */