Fixed crash on failed attachment URL request (also, a typo)

CHANGELOG.md

@@ -1,5 +1,10 @@
 # Changelog
 
+## [4.6.1] - 2019-01-04
+### Fixed
+- Crash on failed attachment URL request
+- A typo in help command
+
 ## [4.6.0] - 2019-01-04
 ### Added
 - `broadcast` command

lib/commands/help.js

@@ -11,7 +11,7 @@ module.exports = new Command(_ => `Commands available:
 - \`link\` - adds an endpoint to an existing connection
 - \`unlink\` - removes an endpoint from an existing connection
 - \`readonly\` - toggles read-only status
-- \`showConfig\` - shows the entire config\
+- \`showConfig\` - shows the entire config
 - \`broadcast\` - broadcast a message to every registered connection
 - \`help\` - shows this message
 - \`quit\` - exits Miscord`)

lib/createMessage/getAttachmentURL.js

@@ -31,8 +31,14 @@ module.exports = async (message, attach) => {
     url = await messenger.client.getAttachmentURL(message.id, attach.id)
   } catch (err) {
     log.warn(err)
-    log.warn('Failed to get the URL, retrying...')
-    url = await messenger.client.getAttachmentURL(message.id, attach.id)
+    log.warn('Failed to get the URL, retrying in 5 seconds...')
+    await new Promise(resolve => setTimeout(resolve, 5 * 1000))
+    try {
+      url = await messenger.client.getAttachmentURL(message.id, attach.id)
+    } catch (err) {
+      log.fatal(`Could not get an URL for attachment ${attach.id}`)
+      return
+    }
   }
   if (!url) log.fatal(`Could not get an URL for attachment ${attach.id}`)
   return url

package.json

@@ -1,6 +1,6 @@
 {
   "name": "miscord",
-  "version": "4.6.0",
+  "version": "4.6.1",
   "description": "Facebook Messenger to Discord bridge",
   "main": "index.js",
   "scripts": {