preview: dont try to display null image

2012-02-14 18:27:27 +01:00
parent fccc0ac09c
commit 0e7c03b30f
1 changed files with 2 additions and 1 deletions
@@ -936,7 +936,8 @@ bool Preview::loadDocInCurrentTab(const Rcl::Doc &idoc, int docnum)

 	if (!fn.empty()) {
 	    editor->m_image = QImage(fn.c_str());
-	    editor->displayImage();
+	    if (!editor->m_image.isNull())
+		editor->displayImage();
 	}
     }