From e3b3c08e62f07c75426536c3407dfebc4b71405a Mon Sep 17 00:00:00 2001
From: Luke Shumaker <lukeshu@lukeshu.com>
Date: Thu, 30 Nov 2017 20:41:00 -0500
Subject: use github.com/pkg/errors

---
 cmd_command.go | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

(limited to 'cmd_command.go')

diff --git a/cmd_command.go b/cmd_command.go
index b004488..a6c5ec1 100644
--- a/cmd_command.go
+++ b/cmd_command.go
@@ -1,9 +1,10 @@
 package libfastimport
 
 import (
-	"fmt"
 	"strconv"
 	"strings"
+
+	"github.com/pkg/errors"
 )
 
 // commit //////////////////////////////////////////////////////////////////////
@@ -63,7 +64,7 @@ func (CmdCommit) fiCmdRead(fir fiReader) (cmd Cmd, err error) {
 
 	// 'committer' (SP <name>)? SP LT <email> GT SP <when> LF
 	if !strings.HasPrefix(ez.PeekLine(), "committer ") {
-		ez.Errcheck(fmt.Errorf("commit: expected committer command: %v", ez.ReadLine()))
+		ez.Errcheck(errors.Errorf("commit: expected committer command: %v", ez.ReadLine()))
 	}
 	c.Committer, err = ParseIdent(trimLinePrefix(ez.ReadLine(), "committer "))
 	ez.Errcheck(err)
@@ -122,13 +123,13 @@ func (CmdTag) fiCmdRead(fir fiReader) (cmd Cmd, err error) {
 
 	// 'from' SP <commit-ish> LF
 	if !strings.HasPrefix(ez.PeekLine(), "from ") {
-		ez.Errcheck(fmt.Errorf("tag: expected from command: %v", ez.ReadLine()))
+		ez.Errcheck(errors.Errorf("tag: expected from command: %v", ez.ReadLine()))
 	}
 	c.CommitIsh = trimLinePrefix(ez.ReadLine(), "from ")
 
 	// 'tagger' (SP <name>)? SP LT <email> GT SP <when> LF
 	if !strings.HasPrefix(ez.PeekLine(), "tagger ") {
-		ez.Errcheck(fmt.Errorf("tag: expected tagger command: %v", ez.ReadLine()))
+		ez.Errcheck(errors.Errorf("tag: expected tagger command: %v", ez.ReadLine()))
 	}
 	c.Tagger, err = ParseIdent(trimLinePrefix(ez.ReadLine(), "tagger "))
 	ez.Errcheck(err)
-- 
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