From: Nicolas Owens <mischief@offblast.org>
Date: Fri, 18 Jul 2014 18:04:29 +0000 (-0700)
Subject: os: broaden the range of errors understood by IsNotExist on Plan 9
X-Git-Tag: go1.4beta1~1060
X-Git-Url: http://www.git.cypherpunks.su/?a=commitdiff_plain;h=e45c384b73bdf9b8b57f6319c2db763187a1da4f;p=gostls13.git

os: broaden the range of errors understood by IsNotExist on Plan 9

Ken's standalone file server and its derivatives, like cwfs, return
error strings different from fossil when the user opens non-existent
files.

LGTM=aram, 0intro, r
R=0intro, aram, r
CC=golang-codereviews, ken
https://golang.org/cl/112420045
---

diff --git a/src/pkg/os/error_plan9.go b/src/pkg/os/error_plan9.go
index 85260c82ae..62d4e420e4 100644
--- a/src/pkg/os/error_plan9.go
+++ b/src/pkg/os/error_plan9.go
@@ -25,7 +25,7 @@ func isNotExist(err error) bool {
 	case *LinkError:
 		err = pe.Err
 	}
-	return contains(err.Error(), "does not exist")
+	return contains(err.Error(), "does not exist") || contains(err.Error(), "not found")
 }
 
 func isPermission(err error) bool {