From d84af7ccc56c3339a5d485594cb2ec80277d8b53 Mon Sep 17 00:00:00 2001
From: Quentin Glidic <sardemff7+git@sardemff7.net>
Date: Sun, 10 Jul 2016 11:00:50 +0200
Subject: [PATCH] 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>
---
 libweston/gl-renderer.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libweston/gl-renderer.c b/libweston/gl-renderer.c
index d624453b0..ff4879080 100644
--- a/libweston/gl-renderer.c
+++ b/libweston/gl-renderer.c
@@ -455,7 +455,7 @@ static int
 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;