Sanity check the window width and height

libsdl-org · Jan 23, 2012 · bc0b07c · bc0b07c
1 parent c0eba1c
commit bc0b07c
Showing 1 changed file with 8 additions and 0 deletions.
diff --git a/src/video/SDL_video.c b/src/video/SDL_video.c
@@ -1145,6 +1145,14 @@ SDL_CreateWindow(const char *title, int x, int y, int w, int h, Uint32 flags)
         }
     }
 
+    /* Some platforms can't create zero-sized windows */
+    if (w < 1) {
+        w = 1;
+    }
+    if (h < 1) {
+        h = 1;
+    }
+
     /* Some platforms have OpenGL enabled by default */
 #if (SDL_VIDEO_OPENGL && __MACOSX__) || __IPHONEOS__ || __ANDROID__
     flags |= SDL_WINDOW_OPENGL;