Fix krandr crash under certain circumstances

12 years ago · b03909fd4c
parent c1b6623263
commit b03909fd4c
1 changed files with 7 additions and 1 deletions
--- a/krandr/randr.cpp
+++ b/krandr/randr.cpp
@ -829,7 +829,13 @@ KDE_EXPORT void RandRDisplay::applyProposed(bool confirm)

 KDE_EXPORT bool RandRDisplay::showTestConfigurationDialog()
 {
-	return screen(0)->showTestConfigurationDialog();
+	RandRScreen* firstScreen = screen(0);
+	if (firstScreen) {
+		return firstScreen->showTestConfigurationDialog();
+	}
+	else {
+		return false;
+	}
 }

 KDE_EXPORT bool RandRScreen::showTestConfigurationDialog()