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-rw-r--r--lib/gdi/grc.cpp3
1 files changed, 3 insertions, 0 deletions
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();