From 058c0887a253cb12e4adfcff30a588e3af13acfc Mon Sep 17 00:00:00 2001
From: Michael Beck <beck@ipd.info.uni-karlsruhe.de>
Date: Fri, 16 Jun 2006 13:12:35 +0000
Subject: [PATCH] get_Proj_type() must return firm_unknown_type instead of
 NULL.

[r7940]
---
 ir/ir/irnode.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/ir/ir/irnode.c b/ir/ir/irnode.c
index 70976dbfd..7b29f2063 100644
--- a/ir/ir/irnode.c
+++ b/ir/ir/irnode.c
@@ -1806,9 +1806,10 @@ void add_Sync_pred (ir_node *node, ir_node *pred) {
   edges_notify_edge(node, l, node->in[l], NULL, irg);
 }
 
+/* Returns the source language type of a Proj node. */
 ir_type *get_Proj_type(ir_node *n)
 {
-  ir_type *tp   = NULL;
+  ir_type *tp   = firm_unknown_type;
   ir_node *pred = get_Proj_pred(n);
 
   switch (get_irn_opcode(pred)) {
-- 
2.20.1