From 470fc68b069ee6b348a2f6ed8c8f75cb587b9480 Mon Sep 17 00:00:00 2001
From: "Wolfgang (Blub) Bumiller" <blub@speed.at>
Date: Thu, 16 Aug 2012 11:36:16 +0200
Subject: [PATCH] don't try to access function-local functions outside of
 functions...

---
 parser.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/parser.c b/parser.c
index e56e6e6..a0bb6f9 100644
--- a/parser.c
+++ b/parser.c
@@ -226,6 +226,8 @@ ast_expression* parser_find_local(parser_t *parser, const char *name, size_t upt
         if (!strcmp(parser->locals[i].name, name))
             return parser->locals[i].var;
     }
+    if (!parser->function)
+        return NULL;
     fun = parser->function->vtype;
     for (i = 0; i < fun->expression.params_count; ++i) {
         if (!strcmp(fun->expression.params[i]->name, name))