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cat-file: Fix an gcc -Wuninitialized warning
authorRamsay Jones <ramsay@ramsay1.demon.co.uk>
Tue, 26 Mar 2013 19:20:11 +0000 (19:20 +0000)
committerJunio C Hamano <gitster@pobox.com>
Sat, 30 Mar 2013 06:47:00 +0000 (23:47 -0700)
commit803a777942b0b1c91890c2f97d4f10972cf2881e
tree209e13a413eb6a6b75c8cf60995d06983f0a23e5tree | snapshot
parent0a34594c8340f5cf246592ec08d330901ea8951ecommit | diff
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>
builtin/cat-file.c diff | blob | blame | history
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