fix: powershell duration can be $null

resolves #236
JanDeDobbeleer · Dec 14, 2020 · 3cf90a1 · 3cf90a1
1 parent 739dbde
commit 3cf90a1
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diff --git a/docs/docs/installation.mdx b/docs/docs/installation.mdx
@@ -234,7 +234,7 @@ Edit `$PROFILE` in your preferred PowerShell version and add the following lines
 
     $executionTime = -1
     $history = Get-History -ErrorAction Ignore -Count 1
-    if ($null -ne $history) {
+    if ($null -ne $history -and $null -ne $history.Duration) {
         $executionTime = $history.Duration.TotalMilliseconds
     }
 

diff --git a/packages/powershell/oh-my-posh/oh-my-posh.psm1 b/packages/powershell/oh-my-posh/oh-my-posh.psm1
@@ -74,7 +74,7 @@ function Set-PoshPrompt {
 
         $executionTime = -1
         $history = Get-History -ErrorAction Ignore -Count 1
-        if ($null -ne $history) {
+        if ($null -ne $history -and $null -ne $history.Duration) {
             $executionTime = $history.Duration.TotalMilliseconds
         }