Prevent a NULL pointer deference if monitor_create fails

2015-02-18 12:52:24 +01:00 · 2015-02-18 12:52:24 +01:00 · d32cd8bce9
parent 5186f68658
commit d32cd8bce9
1 changed files with 3 additions and 0 deletions
--- a/bar.c
+++ b/bar.c
@ -811,6 +811,9 @@ monitor_create_chain (xcb_rectangle_t *rects, const int num)
                    min(width, rects[i].width - left),
                    rects[i].height);

+            if (!mon)
+                break;
+
            monitor_add(mon);

            width -= rects[i].width - left;