From: Alan Hourihane <alanh@tungstengraphics.com>
Date: Fri, 25 Apr 2008 09:39:52 +0000 (+0100)
Subject: silence warning
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=118de7a01369977d13f40bab2ad591320cc7f7ff;p=mesa.git

silence warning
---

diff --git a/src/mesa/drivers/dri/common/xmlconfig.c b/src/mesa/drivers/dri/common/xmlconfig.c
index c313d71e803..8602d47cf97 100644
--- a/src/mesa/drivers/dri/common/xmlconfig.c
+++ b/src/mesa/drivers/dri/common/xmlconfig.c
@@ -279,7 +279,7 @@ static GLfloat strToF (const XML_Char *string, const XML_Char **tail) {
 /** \brief Parse a value of a given type. */
 static GLboolean parseValue (driOptionValue *v, driOptionType type,
 			     const XML_Char *string) {
-    const XML_Char *tail;
+    const XML_Char *tail = NULL;
   /* skip leading white-space */
     string += strspn (string, " \f\n\r\t\v");
     switch (type) {