From f2950b085bf483c461b390e2347808931e93a084 Mon Sep 17 00:00:00 2001 From: Clownacy Date: Tue, 7 Apr 2020 17:19:34 +0100 Subject: [PATCH] Fix potential NULL being passed to printf --- src/Backends/SDL2/Misc.cpp | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/src/Backends/SDL2/Misc.cpp b/src/Backends/SDL2/Misc.cpp index 3d22738c..29e0e56d 100644 --- a/src/Backends/SDL2/Misc.cpp +++ b/src/Backends/SDL2/Misc.cpp @@ -41,7 +41,10 @@ void Backend_Init(void) 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)