From 5930731421ae76931301302c515d75001b9f72a0 Mon Sep 17 00:00:00 2001
From: Ulrich Sibiller <uli42@gmx.de>
Date: Tue, 26 Jul 2016 00:34:34 +0200
Subject: update all files with NX relevant changes to libX11 1.3.4

---
 nx-X11/lib/X11/IfEvent.c | 15 ++++++++-------
 1 file changed, 8 insertions(+), 7 deletions(-)

(limited to 'nx-X11/lib/X11/IfEvent.c')

diff --git a/nx-X11/lib/X11/IfEvent.c b/nx-X11/lib/X11/IfEvent.c
index 434e815f7..1a5eef7ce 100644
--- a/nx-X11/lib/X11/IfEvent.c
+++ b/nx-X11/lib/X11/IfEvent.c
@@ -29,25 +29,25 @@ in this Software without prior written authorization from The Open Group.
 #endif
 #include "Xlibint.h"
 
-/* 
+/*
  * Flush output and (wait for and) return the next event matching the
  * predicate in the queue.
  */
 
 int
-XIfEvent (dpy, event, predicate, arg)
-	register Display *dpy;
+XIfEvent (
+	register Display *dpy,
+	register XEvent *event,
 	Bool (*predicate)(
 			  Display*			/* display */,
 			  XEvent*			/* event */,
 			  char*				/* arg */
-			  );		/* function to call */
-	register XEvent *event;
-	char *arg;
+			  ),		/* function to call */
+	char *arg)
 {
 	register _XQEvent *qelt, *prev;
 	unsigned long qe_serial = 0;
-	
+
         LockDisplay(dpy);
 	prev = NULL;
 	while (1) {
@@ -58,6 +58,7 @@ XIfEvent (dpy, event, predicate, arg)
 		   && (*predicate)(dpy, &qelt->event, arg)) {
 		    *event = qelt->event;
 		    _XDeq(dpy, prev, qelt);
+		    _XStoreEventCookie(dpy, event);
 		    UnlockDisplay(dpy);
 		    return 0;
 		}
-- 
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