From c06ff68fcf8c9f38582c0a589b2bfc4e50954968 Mon Sep 17 00:00:00 2001
From: Aashish Ramdas <aashishr@microsoft.com>
Date: Tue, 24 Sep 2019 10:30:29 -0700
Subject: [PATCH] Update Azure-Blob-FiletypeAnalysis.ps1

Bugfix for array edgecase
---
 PowerShell Samples/Azure-Blob-FiletypeAnalysis.ps1 | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/PowerShell Samples/Azure-Blob-FiletypeAnalysis.ps1 b/PowerShell Samples/Azure-Blob-FiletypeAnalysis.ps1
index de51d22..13d9d52 100644
--- a/PowerShell Samples/Azure-Blob-FiletypeAnalysis.ps1	
+++ b/PowerShell Samples/Azure-Blob-FiletypeAnalysis.ps1	
@@ -331,7 +331,8 @@ function Run-MainScript {
     ## Get a list of STORAGE ACCOUNTs
     foreach( $sub in $SUBSCRIPTION_LIST )   
     {  
-        $STORAGEACCOUNTLIST += (EnumerateStorageAccounts -subscription $sub)   
+        $STORAGEACCOUNTLIST += (EnumerateStorageAccounts -subscription $sub)
+        if( $STORAGEACCOUNTLIST -isnot [array] ) { $STORAGEACCOUNTLIST = @($STORAGEACCOUNTLIST) }   
     }
 
     ## Get a list of BLOB STORAGE CONTAINERS