From f2a81cf66080e715334a5c428534febb7bd64b1b Mon Sep 17 00:00:00 2001
From: Cary R <cygcary@yahoo.com>
Date: Mon, 31 Aug 2009 11:33:00 -0700
Subject: [PATCH] Fix subtle bug in scope checking.

This check looks to be defined to check the child scope not the
top level scope.
(cherry picked from commit 872962ef18fe444b4c33433383a82d3c6770607b)
---
 elab_sig.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/elab_sig.cc b/elab_sig.cc
index 0c69c3b96..bae8cbefe 100644
--- a/elab_sig.cc
+++ b/elab_sig.cc
@@ -126,7 +126,7 @@ static void elaborate_sig_funcs(Design*des, NetScope*scope,
 
 	    hname_t use_name ( (*cur).first );
 	    NetScope*fscope = scope->child(use_name);
-	    if (scope == 0) {
+	    if (fscope == 0) {
 		  cerr << (*cur).second->get_fileline() << ": internal error: "
 		       << "Child scope for function " << (*cur).first
 		       << " missing in " << scope_path(scope) << "." << endl;