More fixes.

svn path=/trunk/kdegames/kmines/; revision=59611

dialogs.cpp

@@ -451,7 +451,7 @@ MouseAction OptionDialog::readMouseBinding(MouseButton mb)
 	return ma>UMark ? Reveal : ma;
 }
 
-QColor OptionDialog::readColor(const char *key, QColor defaultColor)
+QColor OptionDialog::readColor(const QString & key, QColor defaultColor)
 {
 	return config()->readColorEntry(key, &defaultColor);
 }

dialogs.h

@@ -141,7 +141,7 @@ class OptionDialog : public KDialogBase
 
 	static KConfig *config();
 	static uint readCaseSize();
-	static QColor readColor(const char *key, QColor defaultColor);
+	static QColor readColor(const QString & key, QColor defaultColor);
 	
 	void mainPage();
 	void casePage();