From: Brad Fitzpatrick <bradfitz@golang.org>
Date: Sun, 13 Mar 2016 19:40:09 +0000 (-0700)
Subject: os/user: fix formatting of error group lookup message
X-Git-Tag: go1.7beta1~1357
X-Git-Url: http://www.git.cypherpunks.su/?a=commitdiff_plain;h=b55a5dbb8acacf99007d3505c5a763d48c684bb4;p=gostls13.git

os/user: fix formatting of error group lookup message

It was failing like "unknown groupid ᎈ|" instead of "unknown groupid
5000" due to the conversion from int to string.

Updates #14806

Change-Id: I83e4b478ff628ad4053573a9f32b3fadce22e847
Reviewed-on: https://go-review.googlesource.com/20642
Reviewed-by: Ian Lance Taylor <iant@golang.org>
Run-TryBot: Ian Lance Taylor <iant@golang.org>
---

diff --git a/src/os/user/lookup_unix.go b/src/os/user/lookup_unix.go
index 579e0d5cb4..97b649cdad 100644
--- a/src/os/user/lookup_unix.go
+++ b/src/os/user/lookup_unix.go
@@ -183,7 +183,7 @@ func lookupUnixGid(gid int) (*Group, error) {
 		return nil, fmt.Errorf("user: lookup groupid %d: %v", gid, err)
 	}
 	if result == nil {
-		return nil, UnknownGroupIdError(gid)
+		return nil, UnknownGroupIdError(strconv.Itoa(gid))
 	}
 	return buildGroup(&grp), nil
 }