[cairo-commit] src/cairo-damage.c

[Chris Wilson]

 src/cairo-damage.c |    3 +++
 1 file changed, 3 insertions(+)

New commits:
commit 50e51389bd4108942fdc7a5f029b3171b0c1f11a
Author: Chris Wilson <chris at chris-wilson.co.uk>
Date:   Thu May 10 20:57:30 2012 +0100

    damage: Avoid freeing the NIL error object
    
    Signed-off-by: Chris Wilson <chris at chris-wilson.co.uk>

diff --git a/src/cairo-damage.c b/src/cairo-damage.c
index f0a7306..269f6df 100644
--- a/src/cairo-damage.c
+++ b/src/cairo-damage.c
@@ -69,6 +69,9 @@ _cairo_damage_destroy (cairo_damage_t *damage)
 {
     struct _cairo_damage_chunk *chunk, *next;
 
+    if (damage == (cairo_damage_t *) &__cairo_damage__nil)
+	return;
+
     for (chunk = damage->chunks.next; chunk != NULL; chunk = next) {
 	next = chunk->next;
 	free (chunk);