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Description: Prevent a crash on XWayland
Prevent the use of XWayland in Wayland environments, as it can lead to a crash when trying to render the game window.
This setting forces the use of native Wayland if available, and fall back to X11 when not in a Wayland session.
The crash can still be reproduced by exporting SDL_VIDEODRIVER=x11 prior to running the game on Wayland.
See https://bugs.debian.org/1037045 for more details.
Author: Antoine Le Gonidec <debian@vv221.fr>
Forwarded: no
Last-Update: 2025-03-04
---
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -98,6 +98,14 @@
textdomain("blobAndConquer");
bindtextdomain("blobAndConquer", LOCALEDIR);
+ /*
+ * Prevent the use of XWayland in Wayland environments, as it can lead to a crash when trying to render the game window.
+ * This setting forces the use of native Wayland if available, and fall back to X11 when not in a Wayland session.
+ * The crash can still be reproduced by exporting SDL_VIDEODRIVER=x11 prior to running the game on Wayland.
+ * See https://bugs.debian.org/1037045 for more details.
+ */
+ setenv("SDL_VIDEODRIVER", "wayland,x11", 0);
+
atexit(cleanup);
game->saveSlot = -1;
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