From 9b08752807ee94a6728f0f48441179364bb5ae8a Mon Sep 17 00:00:00 2001
From: John Mark Bell <jmb@netsurf-browser.org>
Date: Sun, 25 Mar 2012 22:59:39 +0000
Subject: [PATCH] Ensure error is initialised

svn path=/trunk/netsurf/; revision=13711
---
 css/css.c | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)

diff --git a/css/css.c b/css/css.c
index 6d4fcdfb5..98760f560 100644
--- a/css/css.c
+++ b/css/css.c
@@ -943,11 +943,16 @@ nserror nscss_init(void)
 
 
 #define CSS_DOM_STRING_INTERN(NAME)					\
-	exc = dom_string_create_interned((const uint8_t *)#NAME,	\
+	do {								\
+		exc = dom_string_create_interned((const uint8_t *)#NAME,\
 					 sizeof(#NAME) - 1,		\
 					 &nscss_dom_string_##NAME );	\
-	if ((exc != DOM_NO_ERR) || (nscss_dom_string_##NAME == NULL))	\
-		goto error						
+		if ((exc != DOM_NO_ERR) || 				\
+				(nscss_dom_string_##NAME == NULL)) {	\
+			error = NSERROR_NOMEM;				\
+			goto error;					\
+		}							\
+	} while(0)
 
 	CSS_DOM_STRING_INTERN(a);
 	CSS_DOM_STRING_INTERN(abscenter);