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libjpeg config test: init variable

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Yes, yes, this is just a configure test, but why do something stupid
in the code and then have to shut up Coverity manually?

Fix by making it a global, which means it will be zero-initialized
(I didn't want to do the obvious = 0, as that could protentially
create a "0 used as nullptr" warning at some point in the future.

Coverity-Id: 59485
Change-Id: I49ecd28be983a0e42b420d20da0db34a872c6f44
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
This commit is contained in:
Marc Mutz 2016-09-15 17:58:59 +02:00 committed by Thiago Macieira
parent f1e87dc9bc
commit 47d064e905
1 changed files with 2 additions and 1 deletions
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3
config.tests/unix/libjpeg/libjpeg.cpp
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@ -37,9 +37,10 @@ extern "C" {
#include <jpeglib.h> #include <jpeglib.h>
} }
j_compress_ptr cinfo;
int main(int, char **) int main(int, char **)
{ {
j_compress_ptr cinfo;
jpeg_create_compress(cinfo); jpeg_create_compress(cinfo);
return 0; return 0;
} }