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-rw-r--r--ldmicro/lib/linuxUI/linuxUI.cpp5
1 files changed, 4 insertions, 1 deletions
diff --git a/ldmicro/lib/linuxUI/linuxUI.cpp b/ldmicro/lib/linuxUI/linuxUI.cpp
index d7248b7..64f7690 100644
--- a/ldmicro/lib/linuxUI/linuxUI.cpp
+++ b/ldmicro/lib/linuxUI/linuxUI.cpp
@@ -531,5 +531,8 @@ BOOL KillTimer(HWID hWid, UINT uIDEvent)
void DestroyWindow (HWID widget)
{
- gtk_widget_destroy (widget);
+ if (GTK_IS_WIDGET(widget))
+ {
+ gtk_widget_destroy (widget);
+ }
}