From 445ea379bce4d111980cc82d6606ea4512179ead Mon Sep 17 00:00:00 2001
From: Mike Kestner <mkestner@gmail.com>
Date: Wed, 30 Jan 2008 15:30:27 +0000
Subject: [PATCH] 2008-01-30  Mike Kestner  <mkestner@novell.com>

	* generator/ClassBase.cs: null check ifaces in recursive method
	and signal lookup.

svn path=/trunk/gtk-sharp/; revision=94388
---
 ChangeLog              | 5 +++++
 generator/ClassBase.cs | 4 ++++
 2 files changed, 9 insertions(+)

diff --git a/ChangeLog b/ChangeLog
index 570d6141d..e316f4084 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2008-01-30  Mike Kestner  <mkestner@novell.com>
+
+	* generator/ClassBase.cs: null check ifaces in recursive method
+	and signal lookup.
+
 2008-01-29  Mike Kestner  <mkestner@novell.com>
 
 	* generator/ManagedCallString (Setup): use error param name instead
diff --git a/generator/ClassBase.cs b/generator/ClassBase.cs
index f791a2045..93f5ff284 100644
--- a/generator/ClassBase.cs
+++ b/generator/ClassBase.cs
@@ -355,6 +355,8 @@ namespace GtkSharp.Generation {
 			if (check_self && p == null) {
 				foreach (string iface in interfaces) {
 					ClassBase igen = SymbolTable.Table.GetClassGen (iface);
+					if (igen == null)
+						continue;
 					p = igen.GetMethodRecursively (name, true);
 					if (p != null)
 						break;
@@ -392,6 +394,8 @@ namespace GtkSharp.Generation {
 			if (check_self && p == null) {
 				foreach (string iface in interfaces) {
 					ClassBase igen = SymbolTable.Table.GetClassGen (iface);
+					if (igen == null)
+						continue;
 					p = igen.GetSignalRecursively (name, true);
 					if (p != null)
 						break;