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authorStefan Beller <sbeller@google.com>2016-12-27 09:50:13 -0800
committerJunio C Hamano <gitster@pobox.com>2016-12-27 13:59:49 -0800
commit7c4be458b1c7ba81b0cc63d76a144261eb2395be (patch)
tree12df99aec998f2f7eb2ba2a38e1c9099e14d4bf9 /worktree.c
parentf6f858614003a3da794385cefdbddf00b85f7501 (diff)
downloadgit-7c4be458b1c7ba81b0cc63d76a144261eb2395be.tar.gz
worktree: initialize return value for submodule_uses_worktrees
When the worktrees directory is empty, the `ret` will be returned uninitialized. Fix it by initializing the value. Signed-off-by: Stefan Beller <sbeller@google.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'worktree.c')
-rw-r--r--worktree.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/worktree.c b/worktree.c
index d4606aa8cd..828fd7a0ad 100644
--- a/worktree.c
+++ b/worktree.c
@@ -387,7 +387,7 @@ int submodule_uses_worktrees(const char *path)
struct strbuf sb = STRBUF_INIT;
DIR *dir;
struct dirent *d;
- int ret;
+ int ret = 0;
struct repository_format format;
submodule_gitdir = git_pathdup_submodule(path, "%s", "");