Check return value from SDL_Init().

[movit] / demo.cpp

diff --git a/demo.cpp b/demo.cpp
index f16a08f27fd53573bc6183c5fc6340563f9940df..6e5f18c58ef229578f2e673bc7723d67d7755d61 100644 (file)
--- a/demo.cpp
+++ b/demo.cpp
@@ -162,7 +162,10 @@ int main(int argc, char **argv)
 {
        bool quit = false;
 
-       SDL_Init(SDL_INIT_EVERYTHING);
+       if (SDL_Init(SDL_INIT_EVERYTHING) == -1) {
+               fprintf(stderr, "SDL_Init failed: %s\n", SDL_GetError());
+               exit(1);
+       }
        SDL_GL_SetAttribute(SDL_GL_ALPHA_SIZE, 8);
        SDL_GL_SetAttribute(SDL_GL_DEPTH_SIZE, 0);
        SDL_GL_SetAttribute(SDL_GL_STENCIL_SIZE, 0);