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gl-renderer: Silence maybe-uninitialized warning

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libweston/gl-renderer.c: In function 'compress_bands':
libweston/gl-renderer.c:481:6: warning: 'merged' may be used
uninitialized in this function [-Wmaybe-uninitialized]
   if (!merged) {
         ^

Warning produced by GCC 5.3 and 6.1, with -Og.

Signed-off-by: Quentin Glidic <sardemff7+git@sardemff7.net>
Reviewed-by: Yong Bakos <ybakos@humanoriented.com>
Reviewed-by: Giulio Camuffo <giuliocamuffo@gmail.com>
This commit is contained in:
Quentin Glidic
2016-07-10 11:00:50 +02:00
parent e9168f98e6
commit d84af7ccc5
1 changed files with 1 additions and 1 deletions
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libweston/gl-renderer.c
+1 -1
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@@ -455,7 +455,7 @@ static int
compress_bands(pixman_box32_t *inrects, int nrects, compress_bands(pixman_box32_t *inrects, int nrects,
pixman_box32_t **outrects) pixman_box32_t **outrects)
{ {
bool merged; bool merged = false;
pixman_box32_t *out, merge_rect; pixman_box32_t *out, merge_rect;
int i, j, nout; int i, j, nout;