Fix Godot exiting with unexpected failure code

The exit code is initialized as EXIT_FAILURE to indicate failures during
startup. Closing the Game window via the window manager does not
change the exit code, so the program exists with EXIT_FAILURE.

This PR set the exit code to EXIT_SUCCESS when initialization was
successful just before starting the main loop.

1 files changed, 1 insertions, 0 deletions

diff --git a/platform/linuxbsd/godot_linuxbsd.cpp b/platform/linuxbsd/godot_linuxbsd.cpp
index 91a260182e..fa5e20891c 100644
--- a/platform/linuxbsd/godot_linuxbsd.cpp
+++ b/platform/linuxbsd/godot_linuxbsd.cpp
@@ -69,6 +69,7 @@ int main(int argc, char *argv[]) {
 	}
 
 	if (Main::start()) {
+		os.set_exit_code(EXIT_SUCCESS);
 		os.run(); // it is actually the OS that decides how to run
 	}
 	Main::cleanup();