a fix for bug 8251; the var_val needs to accept longer strings or mass confusion and a lot of lost time is the result

git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.2@46803 65c4cc65-6c06-0410-ace0-fbb531ad65f3

res/res_config_odbc.c

@@ -423,7 +423,7 @@ static struct ast_config *config_odbc(const char *database, const char *table, c
 	odbc_obj *obj;
 	SQLINTEGER err=0, commented=0, cat_metric=0, var_metric=0, last_cat_metric=0;
 	SQLBIGINT id;
-	char sql[255] = "", filename[128], category[128], var_name[128], var_val[512];
+	char sql[255] = "", filename[128], category[128], var_name[128], var_val[1024];
 	SQLSMALLINT rowcount=0;
 	SQLHSTMT stmt;
 	char last[128] = "";