improved logic for sfc output

Fix-WindowsHealth.ps1

@@ -11,7 +11,14 @@ New-TicketComment -Comment $TicketComment -Hidden -DoNotEmail
 Remove-Item $tempFile -Force -ErrorAction SilentlyContinue
 
 # Examine $SFCOutput for integrity violations, if found make sure chkdsk runs at the next boot
-If ( $SFCOutput -contains 'Windows Resource Protection did not find any integrity violations.' ) { $ScheduleCheckDisk = $false } Else { $ScheduleCheckDisk = $true }
+Switch ( $SFCOutput ) {
+    { $_ -match 'Windows Resource Protection found integrity violations' } { $ScheduleCheckDisk = $true }
+    { $_ -match 'Windows Resource Protection did not find any integrity violations.' } { $ScheduleCheckDisk = $false }
+    { $_ -match 'There is a system repair pending which requires reboot to complete.' } {
+        $ScheduleCheckDisk = $false
+        New-TicketComment -Comment "System repair is already pending. Reboot needs to occur first, then SFC should be run again." -Hidden -DoNotEmail
+    }
+}
 
 # Run enhanced DISM for Windows 8 and higher endpoints
 If ( IsWindowsVersion -ge "6.2" ) {