From 73680ab3740392904a72309ccf3d7a6757a049cb Mon Sep 17 00:00:00 2001
From: "Ryan C. Gordon" <icculus@icculus.org>
Date: Thu, 7 Jan 2016 16:01:24 -0500
Subject: [PATCH] Fixed NULL dereference on drop events with no window
 associated.

(such as when dropping a file onto an app's icon to launch.)

This bug caught by Clang's static analyzer.
---
 src/events/SDL_dropevents.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/events/SDL_dropevents.c b/src/events/SDL_dropevents.c
index ba4dcd6b0..49b07d9a6 100644
--- a/src/events/SDL_dropevents.c
+++ b/src/events/SDL_dropevents.c
@@ -43,7 +43,11 @@ SDL_SendDrop(SDL_Window *window, const SDL_EventType evtype, const char *data)
         if (need_begin) {
             SDL_zero(event);
             event.type = SDL_DROPBEGIN;
-            event.drop.windowID = window->id;
+
+            if (window) {
+                event.drop.windowID = window->id;
+            }
+
             posted = (SDL_PushEvent(&event) > 0);
             if (!posted) {
                 return 0;