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authorJason A. Donenfeld <Jason@zx2c4.com>2013-03-20 23:43:13 +0400
committerJason A. Donenfeld <Jason@zx2c4.com>2013-03-21 00:08:32 +0400
commit40e1d9b6177558bf4069c09ca6d8e3a682baa988 (patch)
tree5c32c6ff69cbae17b61cca3d29ed7caf05f63801
parent7669f7f73082ce9eb1aef28495773492cc5bec90 (diff)
ui-shared: squelch compiler warning.
Since tail is initialized to 0, we will never get a warning on the last if statement, but recent gcc complains anyway. So, we initialize len as well. Future gcc versions should be able to optimize this out anyway.
-rw-r--r--ui-shared.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/ui-shared.c b/ui-shared.c
index 968933f..d4fb3d9 100644
--- a/ui-shared.c
+++ b/ui-shared.c
@@ -523,6 +523,7 @@ void cgit_submodule_link(const char *class, char *path, const char *rev)
char tail, *dir;
size_t len;
+ len = 0;
tail = 0;
list = &ctx.repo->submodules;
item = lookup_path(list, path);