From 6f1f88224c62dfb7b311dc1a57db267d118cae5c Mon Sep 17 00:00:00 2001
From: Philipp Stephani <phst@google.com>
Date: Sat, 20 May 2017 16:57:58 +0200
Subject: [PATCH] Avoid uninitialized read

* src/nsterm.m (ns_read_socket): Don't read uninitialized variable 'nevents'.
---
 src/nsterm.m | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/nsterm.m b/src/nsterm.m
index c8320130a87..e69aa43dd37 100644
--- a/src/nsterm.m
+++ b/src/nsterm.m
@@ -4261,6 +4261,8 @@ ns_read_socket (struct terminal *terminal, struct input_event *hold_quit)
       q_event_ptr = NULL;
       unblock_input ();
     }
+  else
+    return -1;
 
   return nevents;
 }
-- 
2.39.2