Wayland: Make sure the cursor buffer is valid

Fixes #645.

Wayland: Make sure the cursor buffer is valid
Fixes #645.
9ac9c614 · Emmanuel Gil Peyrot · Camilla Berglund · 580c7da5 · 9ac9c614
Commit 9ac9c614 authored Nov 16, 2015 by Emmanuel Gil Peyrot Committed by Camilla Berglund Nov 17, 2015
--- a/src/wl_window.c
+++ b/src/wl_window.c
@@ -522,7 +522,8 @@ void _glfwPlatformDestroyCursor(_GLFWcursor* cursor)
    if (cursor->wl.image)
        return;

-    wl_buffer_destroy(cursor->wl.buffer);
+    if (cursor->wl.buffer)
+        wl_buffer_destroy(cursor->wl.buffer);
 }

 void _glfwPlatformSetCursor(_GLFWwindow* window, _GLFWcursor* cursor)