Remove newlines from log messages

cmake/test/main_cli.c

@@ -6,7 +6,7 @@ int main(int argc, char *argv[])
 {
     SDL_SetMainReady();
     if (!SDL_Init(0)) {
-        SDL_Log("Could not initialize SDL: %s\n", SDL_GetError());
+        SDL_Log("Could not initialize SDL: %s", SDL_GetError());
         return 1;
     }
     SDL_Delay(100);

cmake/test/main_gui.c

@@ -6,12 +6,12 @@ int main(int argc, char *argv[])
     SDL_Window *window = NULL;
     SDL_Surface *screenSurface = NULL;
     if (!SDL_Init(SDL_INIT_VIDEO)) {
-        SDL_Log("Could not initialize SDL: %s\n", SDL_GetError());
+        SDL_Log("Could not initialize SDL: %s", SDL_GetError());
         return 1;
     }
     window = SDL_CreateWindow("Hello SDL", 640, 480, 0);
     if (!window) {
-        SDL_Log("could not create window: %s\n", SDL_GetError());
+        SDL_Log("could not create window: %s", SDL_GetError());
         return 1;
     }
     screenSurface = SDL_GetWindowSurface(window);

cmake/test/main_lib.c

@@ -18,7 +18,7 @@ int MYLIBRARY_EXPORT mylibrary_work(void);
 int mylibrary_init(void) {
     SDL_SetMainReady();
     if (!SDL_Init(0)) {
-        SDL_Log("Could not initialize SDL: %s\n", SDL_GetError());
+        SDL_Log("Could not initialize SDL: %s", SDL_GetError());
         return 1;
     }
     return 0;