From b764917cd5c1b1d61b8ce08e7af0b29793fbbb80 Mon Sep 17 00:00:00 2001
From: Valient Gough
Date: Sat, 1 Oct 2016 21:14:18 -0700
Subject: lint fixes

---
 internal/tlog/log.go | 19 ++++++++++++++++---
 1 file changed, 16 insertions(+), 3 deletions(-)

(limited to 'internal/tlog/log.go')

diff --git a/internal/tlog/log.go b/internal/tlog/log.go
index a770df8..8db3de2 100644
--- a/internal/tlog/log.go
+++ b/internal/tlog/log.go
@@ -12,21 +12,34 @@ import (
 )
 
 const (
+	// ProgramName is used in log reports.
 	ProgramName = "gocryptfs"
 	wpanicMsg   = "-wpanic turns this warning into a panic: "
 )
 
 // Escape sequences for terminal colors. These will be empty strings if stdout
 // is not a terminal.
-var ColorReset, ColorGrey, ColorRed, ColorGreen, ColorYellow string
+var (
+	// ColorReset is used to reset terminal colors.
+	ColorReset string
+	// ColorGrey is a terminal color setting string.
+	ColorGrey string
+	// ColorRed is a terminal color setting string.
+	ColorRed string
+	// ColorGreen is a terminal color setting string.
+	ColorGreen string
+	// ColorYellow is a terminal color setting string.
+	ColorYellow string
+)
 
+// JSONDump writes the object in json form.
 func JSONDump(obj interface{}) string {
 	b, err := json.MarshalIndent(obj, "", "\t")
 	if err != nil {
 		return err.Error()
-	} else {
-		return string(b)
 	}
+
+	return string(b)
 }
 
 // toggledLogger - a Logger than can be enabled and disabled
-- 
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