Merge pull request #169 from paulmarsy/module-removebug

Fixing a bug where the Git Status is written multiple times
dahlbyk · May 22, 2015 · 3d04e61 · 3d04e61
2 parents f948f5a + 9476e30
commit 3d04e61
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/GitPrompt.ps1 b/GitPrompt.ps1
@@ -156,7 +156,9 @@ if(!(Test-Path Variable:Global:VcsPromptStatuses)) {
 function Global:Write-VcsStatus { $Global:VcsPromptStatuses | foreach { & $_ } }
 
 # Add scriptblock that will execute for Write-VcsStatus
-$Global:VcsPromptStatuses += {
+$PoshGitVcsPrompt = {
     $Global:GitStatus = Get-GitStatus
     Write-GitStatus $GitStatus
 }
+$Global:VcsPromptStatuses += $PoshGitVcsPrompt
+$ExecutionContext.SessionState.Module.OnRemove = { $Global:VcsPromptStatuses = $Global:VcsPromptStatuses | ? { $_ -ne $PoshGitVcsPrompt} }