From 2fa48450c79a27cdd923faa690e5e8e772ae4dad Mon Sep 17 00:00:00 2001
From: Chris Wilson <chris@chris-wilson.co.uk>
Date: Tue, 2 Jun 2015 09:15:09 +0100
Subject: [PATCH] sna: Avoid using NULL pointer inside DBG

When pretty printing the format for DBG, make sure it is not NULL!

Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=90725#c32
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
---
 src/sna/sna_glyphs.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/sna/sna_glyphs.c b/src/sna/sna_glyphs.c
index 9e945f01..6ee40336 100644
--- a/src/sna/sna_glyphs.c
+++ b/src/sna/sna_glyphs.c
@@ -1559,11 +1559,12 @@ skip_glyph:
 		}
 	}
 
+	assert(format);
+	DBG(("%s: format=%08d, depth=%d\n",
+	     __FUNCTION__, format->format, format->depth));
 out:
 	if (list_extents != stack_extents)
 		free(list_extents);
-	DBG(("%s: format=%08d, depth=%d\n",
-	     __FUNCTION__, format->format, format->depth));
 	return format;
 }