From: Matthias Braun <matze@braunis.de>
Date: Fri, 16 Nov 2007 21:23:21 +0000 (+0000)
Subject: fix bug in my last commit
X-Git-Url: http://nsz.repo.hu/git/?a=commitdiff_plain;h=635a0c89b6db6f252565e4d68db34aa6ca9265d4;p=cparser

fix bug in my last commit

[r18423]
---

diff --git a/ast2firm.c b/ast2firm.c
index 317811b..601a3b1 100644
--- a/ast2firm.c
+++ b/ast2firm.c
@@ -1377,7 +1377,7 @@ static ir_node *expression_to_firm(const expression_t *expression)
 {
 	ir_node *res = _expression_to_firm(expression);
 
-	if(get_irn_mode(res) == mode_b) {
+	if(res != NULL && get_irn_mode(res) == mode_b) {
 		ir_mode *mode = get_ir_mode(expression->datatype);
 		res           = create_conv(NULL, res, mode);
 	}