[PATCH] submodule.c: Squelch a "use before assignment" warning
- From
David Aguilar <davvid@gmail.com>
- Date
- Nov 20, 2009, 01:33 UTC
- Message-ID
- <1258680785-42235-1-git-send-email-davvid@gmail.com>
i686-apple-darwin9-gcc-4.0.1 (GCC) 4.0.1 (Apple Inc. build 5493) compiler (and probably others) mistakenly thinks variable 'right' is used before assigned. Work it around by giving it a fake initialization.
Signed-off-by: David Aguilar <davvid@gmail.com> --- submodule.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/submodule.c b/submodule.c index 461faf0..0145a62 100644 --- a/submodule.c +++ b/submodule.c @@ -38,7 +38,7 @@ void show_submodule_summary(FILE *f, const char *path, const char *del, const char *add, const char *reset) { struct rev_info rev; - struct commit *commit, *left = left, *right; + struct commit *commit, *left = left, *right = NULL; struct commit_list *merge_bases, *list; const char *message = NULL; struct strbuf sb = STRBUF_INIT;
-- 1.6.5.3.171.ge36e