Fix: Invoke-FilesBackup : Cannot bind argument to parameter 'SlackFile' because it is an empty array.

Stop processing if file cannot be downloaded

Author: alan-null

Slack.Backup/Private/backup/Invoke-FilesBackup.ps1

@@ -34,6 +34,11 @@ function Invoke-FilesBackup {
                 Write-Progress -Activity "File $($f.id)" -PercentComplete $perc -Status "Downloading"
                 $slackFile = Get-SlackFile -Token $Token -Uri $f.url_private
 
+                if ($slackFile.Length -eq 0) {
+                    Write-Host "File $($f.id) is empty or could not be downloaded."
+                    return
+                }
+
                 Write-Progress -Activity "File $($f.id)" -PercentComplete $perc -Status "Running FileDataProcessingPipeline"
                 $slackFile = Invoke-FileDataProcessingPipeline -SlackFile $slackFile -Metadata $f
                 [System.IO.File]::WriteAllBytes("$path.$ext", $slackFile)

Slack.Backup/Slack.Backup.psd1

@@ -1,7 +1,7 @@
 
 @{
     RootModule        = 'Slack.Backup.psm1'
-    ModuleVersion     = '1.1.3'
+    ModuleVersion     = '1.1.4'
     GUID              = '5fca212b-de20-40cb-ba38-e6114263bfaa'
     Author            = 'Alan Plocieniak'
     CompanyName       = 'Alan Plocieniak'