From fc8051569397ed103911f256845a01d072bced21 Mon Sep 17 00:00:00 2001
From: "Jan D." <jan.h.d@swipnet.se>
Date: Wed, 25 Jul 2012 19:31:34 +0200
Subject: [PATCH] * nsterm.m (ns_read_socket): Return early if there is a modal
 window.

---
 src/ChangeLog | 5 +++++
 src/nsterm.m  | 3 +++
 2 files changed, 8 insertions(+)

diff --git a/src/ChangeLog b/src/ChangeLog
index 0d74b883428..e3d842f0f90 100644
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,3 +1,8 @@
+2012-07-25  Jan Djärv  <jan.h.d@swipnet.se>
+
+	* nsterm.m (ns_read_socket): Return early if there is a modal
+	window (Bug#12043).
+
 2012-07-25  Martin Rudalics  <rudalics@gmx.at>
 
 	* frame.c (Fredirect_frame_focus): In doc-string don't mention
diff --git a/src/nsterm.m b/src/nsterm.m
index e018ea34910..1f06d49c5b9 100644
--- a/src/nsterm.m
+++ b/src/nsterm.m
@@ -3411,6 +3411,9 @@ ns_read_socket (struct terminal *terminal, int expected,
 
 /* NSTRACE (ns_read_socket); */
 
+  if ([NSApp modalWindow] != nil)
+    return -1;
+
   if (interrupt_input_blocked)
     {
       interrupt_input_pending = 1;
-- 
2.30.2