Fix small bug in error handling.

1 files changed, 4 insertions, 1 deletions

diff --git a/handler.go b/handler.go
index ce9f2a7..61564b8 100644
--- a/handler.go
+++ b/handler.go
@@ -28,11 +28,14 @@ func WebhookHandler(w http.ResponseWriter, r *http.Request) {
 
 	err := decoder.Decode(&hook)
 	if err != nil {
+		var body string
 		content, cError := ioutil.ReadAll(r.Body)
 		if err != nil {
 			log.Println("Can't read r.Body.", cError)
+			body = "Message not readable."
+		} else {
+			body = string(content)
 		}
-		body := string(content)
 
 		log.Print("Wrong JSON.", err, "Original message: "+body)