From c08f86254ef0cce80eb9a532c25c50bf20bcc126 Mon Sep 17 00:00:00 2001
From: aiju <aiju@phicode.de>
Date: Wed, 27 Jul 2011 10:40:21 +0200
Subject: [PATCH] devshr: fixed crash

---
 sys/src/9/port/devshr.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/sys/src/9/port/devshr.c b/sys/src/9/port/devshr.c
index e6e4f4399..62442b018 100644
--- a/sys/src/9/port/devshr.c
+++ b/sys/src/9/port/devshr.c
@@ -574,8 +574,8 @@ shrwrite(Chan *c, void *va, long n, vlong)
 			*p = 0;
 	} else
 		desc = "";
-	aname = strchr(buf, '\n') + 1;
-	if(aname != nil && *aname == 0)
+	aname = strchr(buf, '\n');
+	if(aname != nil && *++aname == 0)
 		aname = nil;
 	if(strlen(desc) > 128)
 		error(Ebadarg);