--- src/callbacks.cc.str	2009-03-21 16:50:54.000000000 +0100
+++ src/callbacks.cc	2009-03-21 16:51:57.000000000 +0100
@@ -386,12 +386,12 @@
 }
 
 void show_message(const gchar *text, GtkWidget *win) {
-	GtkWidget *edialog = gtk_message_dialog_new(GTK_WINDOW(win), GTK_DIALOG_DESTROY_WITH_PARENT, GTK_MESSAGE_ERROR, GTK_BUTTONS_CLOSE, text);
+	GtkWidget *edialog = gtk_message_dialog_new(GTK_WINDOW(win), GTK_DIALOG_DESTROY_WITH_PARENT, GTK_MESSAGE_ERROR, GTK_BUTTONS_CLOSE,"%s", text);
 	gtk_dialog_run(GTK_DIALOG(edialog));
 	gtk_widget_destroy(edialog);
 }
 bool ask_question(const gchar *text, GtkWidget *win) {
-	GtkWidget *edialog = gtk_message_dialog_new(GTK_WINDOW(win), GTK_DIALOG_DESTROY_WITH_PARENT, GTK_MESSAGE_ERROR, GTK_BUTTONS_YES_NO, text);
+	GtkWidget *edialog = gtk_message_dialog_new(GTK_WINDOW(win), GTK_DIALOG_DESTROY_WITH_PARENT, GTK_MESSAGE_ERROR, GTK_BUTTONS_YES_NO, "%s", text);
 	int question_answer = gtk_dialog_run(GTK_DIALOG(edialog));
 	gtk_widget_destroy(edialog);
 	return question_answer == GTK_RESPONSE_YES;
@@ -652,6 +652,7 @@
 					GTK_DIALOG_DESTROY_WITH_PARENT,
 					GTK_MESSAGE_INFO,
 					GTK_BUTTONS_CLOSE,
+					"%s",
 					CALCULATOR->message()->message().c_str());
 			gtk_dialog_run(GTK_DIALOG(edialog));
 			gtk_widget_destroy(edialog);
@@ -665,6 +666,7 @@
 					GTK_DIALOG_DESTROY_WITH_PARENT,
 					GTK_MESSAGE_ERROR,
 					GTK_BUTTONS_CLOSE,
+					"%s",
 					str.c_str());
 		} else {
 			edialog = gtk_message_dialog_new(
@@ -672,6 +674,7 @@
 					GTK_DIALOG_DESTROY_WITH_PARENT,
 					GTK_MESSAGE_WARNING,
 					GTK_BUTTONS_CLOSE,
+					"%s",
 					str.c_str());
 		}