lib/specinfra/backend/powershell/support/find_installed_application.ps1 in specinfra-0.5.1 vs lib/specinfra/backend/powershell/support/find_installed_application.ps1 in specinfra-0.5.2

@@ -10,12 +10,13 @@
   { 
       $keys = (Get-ItemProperty 'HKLM:\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\*','HKLM:\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall\*') 
   }   
 
   if ($appVersion -eq $null) { 
-   $keys | Where-Object {$_.name -like $appName -or $_.PSChildName -like $appName}
+    @($keys | Where-Object {$_.DisplayName -like $appName -or $_.PSChildName -like $appName}).Length -gt 0
   }
   else{
-   $keys | Where-Object {$_.name -like $appName -or $_.PSChildName -like $appName  } | Where-Object {$_.DisplayVersion -eq $appVersion}
+    @($keys | Where-Object {$_.DisplayName -like $appName -or $_.PSChildName -like $appName  } | Where-Object {$_.DisplayVersion -eq $appVersion} ).Length -gt 0
   }
+
 }