From be2031d4564e70ed10bf94bdc21aed7d236af51a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E7=99=BD=E4=BA=91=E8=BE=89?= <baiyh@weipaitang.com>
Date: Fri, 31 Jul 2020 09:35:43 +0800
Subject: [PATCH] =?UTF-8?q?fix:=20=E6=B7=BB=E5=8A=A0color?=
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---
 util.go | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/util.go b/util.go
index 2c6c9c6..fefc4f5 100644
--- a/util.go
+++ b/util.go
@@ -58,7 +58,7 @@ func callerWithDepth(callDepths ...int) string {
 	f := frame(pcs[0])
 	fn := runtime.FuncForPC(f.pc())
 	if fn == nil {
-		return ErrUnknownType.Error()
+		return "unknown type"
 	}
 
 	file, line := fn.FileLine(f.pc())
@@ -67,7 +67,7 @@ func callerWithDepth(callDepths ...int) string {
 
 func callerWithFunc(fn reflect.Value) string {
 	if !fn.IsValid() || fn.IsNil() || fn.Kind() != reflect.Func {
-		Panic(ErrNotFuncType)
+		panic(ErrNotFuncType)
 	}
 	var _fn = fn.Pointer()
 	var file, line = runtime.FuncForPC(_fn).FileLine(_fn)