cosmetic: return NULL instead of 0

we're returning a pointer

Signed-off-by: Marek Chalupa <mchqwerty@gmail.com>
Reviewed-by: Bryce Harrington <bryce@osg.samsung.com>

diff --git a/src/wayland-util.c b/src/wayland-util.c
index e782309..3f95877 100644 (file)
--- a/src/wayland-util.c
+++ b/src/wayland-util.c
@@ -127,7 +127,7 @@ wl_array_add(struct wl_array *array, size_t size)
                        data = malloc(alloc);
 
                if (data == NULL)
-                       return 0;
+                       return NULL;
                array->data = data;
                array->alloc = alloc;
        }