From 8e35a12e847196865cb09d15a06f477660c8b1fd Mon Sep 17 00:00:00 2001
From: Felix Domke <tmbinc@2mac.waldobjekt.org>
Date: Tue, 30 Jun 2009 21:02:13 +0200
Subject: [PATCH] add some assertions

---
 lib/gdi/grc.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/lib/gdi/grc.cpp b/lib/gdi/grc.cpp
index 4b2c5550..1f1b06a0 100644
--- a/lib/gdi/grc.cpp
+++ b/lib/gdi/grc.cpp
@@ -330,6 +330,7 @@ void gPainter::renderPara(eTextPara *para, ePoint offset)
 {
 	if ( m_dc->islocked() )
 		return;
+	ASSERT(para);
 	gOpcode o;
 	o.opcode=gOpcode::renderPara;
 	o.dc = m_dc.grabRef();
@@ -409,6 +410,7 @@ void gPainter::setPalette(gRGB *colors, int start, int len)
 {
 	if ( m_dc->islocked() )
 		return;
+	ASSERT(colors);
 	gOpcode o;
 	o.opcode=gOpcode::setPalette;
 	o.dc = m_dc.grabRef();
@@ -434,6 +436,7 @@ void gPainter::mergePalette(gPixmap *target)
 {
 	if ( m_dc->islocked() )
 		return;
+	ASSERT(target);
 	gOpcode o;
 	o.opcode = gOpcode::mergePalette;
 	o.dc = m_dc.grabRef();
-- 
2.30.2