compositor: initialize ret in repaint_timer_handler

If output_list of compositor is empty, value of
ret is read without initialization.

Signed-off-by: Emre Ucan <eucan@de.adit-jv.com>
Reviewed-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>

diff --git a/libweston/compositor.c b/libweston/compositor.c
index 67b5d28..4816f33 100644 (file)
--- a/libweston/compositor.c
+++ b/libweston/compositor.c
@@ -2457,7 +2457,7 @@ output_repaint_timer_handler(void *data)
        struct weston_output *output;
        struct timespec now;
        void *repaint_data = NULL;
-       int ret;
+       int ret = 0;
 
        weston_compositor_read_presentation_clock(compositor, &now);