gl-renderer: Silence maybe-uninitialized warning
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>
diff --git a/libweston/gl-renderer.c b/libweston/gl-renderer.c
index d624453..ff48790 100644
--- a/libweston/gl-renderer.c
+++ b/libweston/gl-renderer.c
@@ -455,7 +455,7 @@
compress_bands(pixman_box32_t *inrects, int nrects,
pixman_box32_t **outrects)
{
- bool merged;
+ bool merged = false;
pixman_box32_t *out, merge_rect;
int i, j, nout;