shithub: qk1

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ref: ab06b0ebe671252f7fc1b517d2c2d3f1f00ee5bc
parent: 6a05b33c191ac376e4b1d9e50c1b938ddb1db4f2
author: qwx <>
date: Wed Sep 20 00:08:58 EDT 2017

in: check for nil pointer before chanfree

shutdown can occur before input stuff is initialized (e.g. when
gamedir is empty)

--- a/in.c

+++ b/in.c

@@ -325,7 +325,8 @@

 void

 IN_Shutdown(void)

 {

-	chanfree(inchan);

+	if(inchan != nil)

+		chanfree(inchan);

 	IN_Grabm(0);

 }