From fc59a74b506226dcf593d3dd9c174bf8a22aeeff Mon Sep 17 00:00:00 2001
From: buyuxiang <347586493@qq.com>
Date: Wed, 25 May 2022 09:45:49 +0800
Subject: [PATCH] bugfix: postman empty body options

---
 hrp/cmd/har2case.go                       |  1 -
 hrp/internal/convert/converter_postman.go | 15 ++++++++++-----
 2 files changed, 10 insertions(+), 6 deletions(-)

diff --git a/hrp/cmd/har2case.go b/hrp/cmd/har2case.go
index 9d5f2f10..7d6f1994 100644
--- a/hrp/cmd/har2case.go
+++ b/hrp/cmd/har2case.go
@@ -29,7 +29,6 @@ var har2caseCmd = &cobra.Command{
 		}
 		if flagCount > 1 {
 			return errors.New("please specify at most one conversion flag")
-
 		}
 		convert.Run(har2caseOutputType, har2caseOutputDir, har2caseProfilePath, args)
 		return nil
diff --git a/hrp/internal/convert/converter_postman.go b/hrp/internal/convert/converter_postman.go
index d373c23a..bb746e87 100644
--- a/hrp/internal/convert/converter_postman.go
+++ b/hrp/internal/convert/converter_postman.go
@@ -427,14 +427,19 @@ func (s *stepFromPostman) makeRequestBody(item *TItem, steps []*hrp.TStep) error
 func (s *stepFromPostman) makeRequestBodyRaw(item *TItem) (err error) {
 	defer func() {
 		if p := recover(); p != nil {
-			err = fmt.Errorf("make request body raw failed: %v", p)
+			err = fmt.Errorf("make request body (raw) failed: %v", p)
 		}
 	}()
 
-	// extract language type
+	// extract language type, default languageType: text
+	languageType := "text"
 	iOptions := item.Request.Body.Options
-	iLanguage := iOptions.(map[string]interface{})["raw"]
-	languageType := iLanguage.(map[string]interface{})["language"].(string)
+	if iOptions != nil {
+		iLanguage := iOptions.(map[string]interface{})["raw"]
+		if iLanguage != nil {
+			languageType = iLanguage.(map[string]interface{})["language"].(string)
+		}
+	}
 
 	// make request body and indicate Content-Type
 	rawBody := item.Request.Body.Raw
@@ -442,7 +447,7 @@ func (s *stepFromPostman) makeRequestBodyRaw(item *TItem) (err error) {
 		var iBody interface{}
 		err = json.Unmarshal([]byte(rawBody), &iBody)
 		if err != nil {
-			return errors.Wrap(err, "make request body raw failed")
+			return errors.Wrap(err, "make request body (raw -> json) failed")
 		}
 		s.Request.Body = iBody
 	} else {