From be89fa09efb6954255f9f1caf57fd1762e3df3ed Mon Sep 17 00:00:00 2001
From: "Ryan C. Gordon" <icculus@icculus.org>
Date: Tue, 26 May 2015 20:49:27 -0400
Subject: [PATCH] Reset the keyboard state when launching a message box
 (thanks, Sean!).

Otherwise, pressed keys get stuck.

Fixes Bugzilla #2776.
---
 src/video/SDL_video.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/video/SDL_video.c b/src/video/SDL_video.c
index dbc30944a..2e168ded5 100644
--- a/src/video/SDL_video.c
+++ b/src/video/SDL_video.c
@@ -3418,6 +3418,7 @@ SDL_ShowMessageBox(const SDL_MessageBoxData *messageboxdata, int *buttonid)
     SDL_CaptureMouse(SDL_FALSE);
     SDL_SetRelativeMouseMode(SDL_FALSE);
     show_cursor_prev = SDL_ShowCursor(1);
+    SDL_ResetKeyboard();
 
     if (!buttonid) {
         buttonid = &dummybutton;