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V4L/DVB (11225): v4lgrab: fix compilation warnings

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Documentation/video4linux/v4lgrab.c: In function ‘main’:
Documentation/video4linux/v4lgrab.c:193: warning: ‘src_depth’ is used uninitialized in this function
Documentation/video4linux/v4lgrab.c:108: warning: ‘b’ may be used uninitialized in this function
Documentation/video4linux/v4lgrab.c:108: warning: ‘g’ may be used uninitialized in this function
Documentation/video4linux/v4lgrab.c:108: warning: ‘r’ may be used uninitialized in this function

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Mauro Carvalho Chehab 2009-03-26 12:07:36 -03:00
parent 7ddfda9aa6
commit aeecea2623
1 changed files with 2 additions and 2 deletions
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4
Documentation/video4linux/v4lgrab.c
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@ -105,8 +105,8 @@ int main(int argc, char ** argv)
struct video_picture vpic;
unsigned char *buffer, *src;
int bpp = 24, r, g, b;
unsigned int i, src_depth;
int bpp = 24, r = 0, g = 0, b = 0;
unsigned int i, src_depth = 16;
if (fd < 0) {
perror(VIDEO_DEV);