$NetBSD: patch-af,v 1.1 2005/10/28 03:53:34 itohy Exp $

--- src/hhh.c.orig	Mon May 17 10:32:29 2004
+++ src/hhh.c	Fri Oct 28 11:22:34 2005
@@ -647,12 +647,13 @@ static TimeType hhh_load_declarations (W
 
 Node *hhh_signal_key_find (WaveReader *reader ,const char *key)
 {
+  Node *node;
   int channel_num = atoi (key);
 
   if (channel_num <= 0 || channel_num > HHH_PRIVATE (reader, nodes_allocated_size))
     return NULL;
 
-  Node *node = HHH_PRIVATE (reader, nodes)[channel_num - 1];
+  node = HHH_PRIVATE (reader, nodes)[channel_num - 1];
 
   return node;
 }
