From 2617d68a7b7ccaa8d82fe225926a1bf5f160ed30 Mon Sep 17 00:00:00 2001
From: Chris Wilson <chris@chris-wilson.co.uk>
Date: Mon, 15 Sep 2008 17:07:11 +0100
Subject: [PATCH] [boilerplate] Restrict number of retries to create an error
 surface.

Sometimes we just cannot get what we want, so give up - it's only an error
surface after all!
---
 boilerplate/cairo-boilerplate.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/boilerplate/cairo-boilerplate.c b/boilerplate/cairo-boilerplate.c
index c32b09bc8..f7146b745 100644
--- a/boilerplate/cairo-boilerplate.c
+++ b/boilerplate/cairo-boilerplate.c
@@ -643,6 +643,7 @@ cairo_surface_t *
 cairo_boilerplate_surface_create_in_error (cairo_status_t status)
 {
     cairo_surface_t *surface = NULL;
+    int loop = 5;
 
     do {
 	cairo_surface_t *intermediate;
@@ -657,9 +658,9 @@ cairo_boilerplate_surface_create_in_error (cairo_status_t status)
 	cairo_append_path (cr, &path);
 
 	cairo_surface_destroy (surface);
-	surface = cairo_get_target (cr);
+	surface = cairo_surface_reference (cairo_get_target (cr));
 	cairo_destroy (cr);
-    } while (cairo_surface_status (surface) != status);
+    } while (cairo_surface_status (surface) != status && --loop);
 
     return surface;
 }