Windows: Handle "(Default)" regsitry value in MountGlobalDrivesThread

In MountGlobalDrivesThread(), if the "(Default)" registry value
is defined that should be interpreted as a drive mapping to a
device with no name.  This is specified using NULL instead of the
nul-string.

LICENSE MIT

Reviewed-on: http://gerrit.openafs.org/446
Tested-by: Jeffrey Altman <jaltman@openafs.org>
Reviewed-by: Jeffrey Altman <jaltman@openafs.org>

diff --git a/src/WINNT/afsd/afsd_service.c b/src/WINNT/afsd/afsd_service.c
index 31adc14f9861eabf5182db7f4fcecd213dcc0359..2b7298a9aa1a41862f7740b2eb4bd1eb107e1d33 100644 (file)
--- a/src/WINNT/afsd/afsd_service.c
+++ b/src/WINNT/afsd/afsd_service.c
@@ -467,7 +467,7 @@ static DWORD __stdcall MountGlobalDrivesThread(void * notUsed)
 
             nr.dwScope = RESOURCE_GLOBALNET;              /* ignored parameter */
             nr.dwType=RESOURCETYPE_DISK;
-            nr.lpLocalName=szDriveToMapTo;
+            nr.lpLocalName=strlen(szDriveToMapTo) > 0 ? szDriveToMapTo : NULL;
             nr.lpRemoteName=szAfsPath;
             nr.dwDisplayType = RESOURCEDISPLAYTYPE_SHARE; /* ignored parameter */
             nr.dwUsage = RESOURCEUSAGE_CONNECTABLE;       /* ignored parameter */