File fix-build.patch of Package asteroid

From eb53fb6791252e1ef550696068157de92fc99a26 Mon Sep 17 00:00:00 2001
From: "Bernhard M. Wiedemann" <bwiedemann@suse.de>
Date: Mon, 8 Dec 2025 10:39:38 +0100
Subject: [PATCH] Fix compilation with gcc-15

for openSUSE Tumbleweed
---
 src/main.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/main.c b/src/main.c
index 96b4347..0c96434 100644
--- a/src/main.c
+++ b/src/main.c
@@ -245,7 +245,7 @@ void GameTimer(int v)
 }
 
 #if(CFG_GTK)
-static gboolean DisplayDialog()
+static int DisplayDialog(void *param)
 {
    GtkWidget * dialog = gtk_message_dialog_new(NULL,
       GTK_DIALOG_MODAL, GTK_MESSAGE_INFO, GTK_BUTTONS_OK, ASTEROIDS_ABOUT);
-- 
2.52.0