From 74c13e84b74804f5fc5f2e37d4c9f1af57fc1403 Mon Sep 17 00:00:00 2001
From: Rafael Castillo <rafael@trfs.me>
Date: Wed, 4 Dec 2019 15:46:34 -0700
Subject: [PATCH] Initialize an empty message map in the message store on
 initialization

This addresses occasional crashes when a `MessageInfo` event reached the message
store before `DirectoryContents`, particularly on slower (imap) accounts.
---
 lib/msgstore.go | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/lib/msgstore.go b/lib/msgstore.go
index 56d9eda..434e0ad 100644
--- a/lib/msgstore.go
+++ b/lib/msgstore.go
@@ -46,8 +46,9 @@ func NewMessageStore(worker *types.Worker,
 	triggerDirectoryChange func()) *MessageStore {
 
 	return &MessageStore{
-		Deleted: make(map[uint32]interface{}),
-		DirInfo: *dirInfo,
+		Deleted:  make(map[uint32]interface{}),
+		DirInfo:  *dirInfo,
+		Messages: make(map[uint32]*models.MessageInfo),
 
 		selected:        0,
 		bodyCallbacks:   make(map[uint32][]func(io.Reader)),