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authorRamsay Jones <ramsay@ramsay1.demon.co.uk>2013-03-26 19:20:11 (GMT)
committerJunio C Hamano <gitster@pobox.com>2013-03-30 06:47:00 (GMT)
commit803a777942b0b1c91890c2f97d4f10972cf2881e (patch)
tree209e13a413eb6a6b75c8cf60995d06983f0a23e5 /builtin/cat-file.c
parent0a34594c8340f5cf246592ec08d330901ea8951e (diff)
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cat-file: Fix an gcc -Wuninitialized warning
After commit cbfd5e1c ("drop some obsolete "x = x" compiler warning hacks", 21-03-2013) removed a gcc specific hack, older versions of gcc now issue an "'contents' might be used uninitialized" warning. In order to suppress the warning, we simply initialize the variable to NULL in it's declaration. Signed-off-by: Ramsay Jones <ramsay@ramsay1.demon.co.uk> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'builtin/cat-file.c')
-rw-r--r--builtin/cat-file.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/builtin/cat-file.c b/builtin/cat-file.c
index ad29000..40f87b4 100644
--- a/builtin/cat-file.c
+++ b/builtin/cat-file.c
@@ -193,7 +193,7 @@ static int batch_one_object(const char *obj_name, int print_contents)
unsigned char sha1[20];
enum object_type type = 0;
unsigned long size;
- void *contents;
+ void *contents = NULL;
if (!obj_name)
return 1;