env.c (parse_bind_var): Initialize value to avoid (false positive) warning.

	* env.c (parse_bind_var): Initialize value to avoid
	(false positive) warning.

From-SVN: r203514

libgomp/ChangeLog

+2013-10-14  Jakub Jelinek  <jakub@redhat.com>
+
+	* env.c (parse_bind_var): Initialize value to avoid
+	(false positive) warning.
+
 2013-10-12  Jakub Jelinek  <jakub@redhat.com>
 
 	PR libgomp/58691

libgomp/env.c

@@ -309,7 +309,7 @@ parse_bind_var (const char *name, char *p1stvalue,
 		char **pvalues, unsigned long *pnvalues)
 {
   char *env;
-  char value, *values = NULL;
+  char value = omp_proc_bind_false, *values = NULL;
   int i;
   static struct proc_bind_kinds
   {