[pschweitzer] 73446: [NET/USE] In case of an error, display the error message.

Author: pschweitzer
Date: Sat Dec 10 22:12:53 2016
New Revision: 73446

URL: http://svn.reactos.org/svn/reactos?rev=73446&view=rev
Log:
[NET/USE]
In case of an error, display the error message.

Modified:
    trunk/reactos/base/applications/network/net/cmdUse.c

Modified: trunk/reactos/base/applications/network/net/cmdUse.c
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/base/applications/network/n...
==============================================================================
--- trunk/reactos/base/applications/network/net/cmdUse.c	[iso-8859-1] (original)
+++ trunk/reactos/base/applications/network/net/cmdUse.c	[iso-8859-1] Sat Dec 10 22:12:53 2016
@@ -193,6 +193,18 @@
         Status = WNetUseConnection(NULL, &lpNet, NULL, NULL, CONNECT_REDIRECT | (Persist ? CONNECT_UPDATE_PROFILE : 0), Access, &Size, &OutFlags);
         if (argv[2][0] == L'*' && Status == NO_ERROR && OutFlags == CONNECT_LOCALDRIVE)
             ConPrintf(StdOut, L"%s is now connected to %s\n", argv[3], Access);
+        else if (Status != NO_ERROR)
+        {
+            LPWSTR Buffer;
+
+            ConPrintf(StdErr, L"The system error %d happened.\n", Status);
+
+            if (FormatMessage(FORMAT_MESSAGE_ALLOCATE_BUFFER | FORMAT_MESSAGE_FROM_SYSTEM | FORMAT_MESSAGE_IGNORE_INSERTS, NULL, Status, 0, (LPWSTR)&Buffer, 0, NULL))
+            {
+                ConPrintf(StdErr, L"\n%s\n", Buffer);
+                LocalFree(Buffer);
+            }
+        }

return Status;
     }