From 8a209e6ad9a77b8b922687e08731c4b3bbd5621b Mon Sep 17 00:00:00 2001
From: Carl Worth <cworth@cworth.org>
Date: Wed, 10 May 2006 14:50:31 -0700
Subject: [PATCH] Fix cairo_output_stream_destroy to do nothing on nil stream
 objects.

---
 src/cairo-output-stream.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/cairo-output-stream.c b/src/cairo-output-stream.c
index e9b572786..4032c393b 100644
--- a/src/cairo-output-stream.c
+++ b/src/cairo-output-stream.c
@@ -99,6 +99,12 @@ _cairo_output_stream_close (cairo_output_stream_t *stream)
     if (stream->closed)
 	return;
 
+    if (stream == &cairo_output_stream_nil ||
+	stream == &cairo_output_stream_nil_write_error)
+    {
+	return;
+    }
+
     if (stream->close_func) {
 	status = stream->close_func (stream->closure);
 	if (status)