fix gtk_message_dialog_new() usage (fc26)

diff --git a/cmd/smyrna/gui/menucallbacks.c b/cmd/smyrna/gui/menucallbacks.c
index 2c4f65f2a890da1e5e2a913e9ac5da0bc6910125..39aa13fc1be97d330365a2cb75fd5e7e636e702e 100755 (executable)
--- a/cmd/smyrna/gui/menucallbacks.c
+++ b/cmd/smyrna/gui/menucallbacks.c
@@ -99,15 +99,12 @@ void mQuitSlot(GtkWidget * widget, gpointer user_data)
 int show_close_nosavedlg(void)
 {
     GtkWidget *dialog;
-    char buf[512];
     int rv;                    /*return value */
-    sprintf(buf,
-           "%s has been modified. Do you want to save it before closing?",
-           view->Topview->Graphdata.GraphFileName);
     dialog =
        gtk_message_dialog_new(NULL, GTK_DIALOG_MODAL,
                               GTK_MESSAGE_QUESTION, GTK_BUTTONS_NONE,
-                              buf);
+                              "%s has been modified. Do you want to save it before closing?",
+                               view->Topview->Graphdata.GraphFileName);
 
     gtk_window_set_title(GTK_WINDOW(dialog), "Smyrna Warning");
     gtk_dialog_add_button((GtkDialog *) dialog, "Yes", 0);