shithub: cstory

Info  •  Files  •  Log  •  Branches

Fix potential NULL being passed to printf

--- a/src/Backends/SDL2/Misc.cpp

+++ b/src/Backends/SDL2/Misc.cpp

@@ -41,7 +41,10 @@

 	for (int i = 0; i < SDL_GetNumVideoDrivers(); ++i)

 		puts(SDL_GetVideoDriver(i));

-	printf("Selected SDL2 video driver: %s\n", SDL_GetCurrentVideoDriver());

+	const char *driver = SDL_GetCurrentVideoDriver();

+

+	if (driver != NULL)

+		printf("Selected SDL2 video driver: %s\n", driver);

 }

 void Backend_Deinit(void)