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authorJason A. Donenfeld <Jason@zx2c4.com>2013-03-20 20:43:13 +0100
committerJason A. Donenfeld <Jason@zx2c4.com>2013-03-20 21:08:32 +0100
commit40e1d9b6177558bf4069c09ca6d8e3a682baa988 (patch)
tree5c32c6ff69cbae17b61cca3d29ed7caf05f63801
parentcgit.mk: Use SHELL_PATH_SQ to run gen-version.sh (diff)
downloadcgit-pink-40e1d9b6177558bf4069c09ca6d8e3a682baa988.tar.gz
cgit-pink-40e1d9b6177558bf4069c09ca6d8e3a682baa988.zip
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.
Diffstat (limited to '')
-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);