diff --git a/disk_check.ps1 b/disk_check.ps1
index 50a48a1..3f4355d 100644
--- a/disk_check.ps1
+++ b/disk_check.ps1
@@ -23,14 +23,18 @@ Function Write-Log{
 }
 
 foreach ($i in $volumes) {
-	$result=Repair-Volume -FileSystemLabel $i.FileSystemLabel -Scan
-
-	if ($result.value -gt 0) {
-		Repair-Volume -FileSystemLabel $i.FileSystemLabel -Scan -OfflineScanAndFix
-		$requireReboot = $true
+	if ($i.FileSystemLabel -eq "") {
+		Write-Output ""
 	} else {
-		Write-Output $i.FileSystemLabel + ": Drive is OK!"
-		Write-Log $now + ',' + $i.FileSystemLabel + ',' + $result + ',' + $targetComputer
+		$result=Repair-Volume -FileSystemLabel $i.FileSystemLabel -Scan
+
+		if ($result.value -gt 0) {
+			Repair-Volume -FileSystemLabel $i.FileSystemLabel -Scan -OfflineScanAndFix
+			$requireReboot = $true
+		} else {
+			Write-Output $i.FileSystemLabel + ": Drive is OK!"
+			Write-Log $now + ',' + $i.FileSystemLabel + ',' + $result + ',' + $targetComputer
+		}
 	}
 }