From ef187eda803e28022dc7cf5672794d5c82eeedfa Mon Sep 17 00:00:00 2001
From: Alan Knowles <alan@roojs.com>
Date: Mon, 29 Aug 2016 17:00:51 +0800
Subject: [PATCH] Spawn.vala

---
 Spawn.vala | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Spawn.vala b/Spawn.vala
index 1601af14..0ee04860 100644
--- a/Spawn.vala
+++ b/Spawn.vala
@@ -300,7 +300,7 @@ public class Spawn : Object
         this.err_src = (int) this.err_ch.add_watch (
 	         IOCondition.OUT | IOCondition.IN  | IOCondition.PRI |  IOCondition.HUP |  IOCondition.ERR  ,
             (channel, condition) => {
-               return this.read(this.err_ch);
+               return this.err_ch != null ? this.read(this.err_ch)  : true;
             }
         );
               
-- 
2.39.2