From ee5a86c402f967c081dcb9e9706ca895b1516ec2 Mon Sep 17 00:00:00 2001
From: Hugo Thunnissen <hugo@hugot.nl>
Date: Mon, 13 Jan 2020 22:33:25 +0100
Subject: [PATCH] Handle case where error passed to HandleError is nil

---
 whapp-handler.go | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/whapp-handler.go b/whapp-handler.go
index 1c6be28..90d4167 100644
--- a/whapp-handler.go
+++ b/whapp-handler.go
@@ -13,6 +13,11 @@ type WhappHandler struct {
 }
 
 func (h *WhappHandler) HandleError(err error) {
+	// Apparently, the error passed to this function can sometimes be nil.
+	if err == nil {
+		return
+	}
+
 	if _, connectionFailed := err.(*whatsapp.ErrConnectionFailed); connectionFailed {
 		err = RestoreWhappSessionFromStorage(
 			h.BridgeContext.Config.App.DataFolder,