From 449d7c1d6430492f3d276a98f1e3a24505a71af5 Mon Sep 17 00:00:00 2001
From: "cbiesinger%web.de" <cbiesinger%web.de>
Date: Mon, 2 Feb 2004 16:47:05 +0000
Subject: [PATCH] install reports there is zero space free on my drive and
 quits (NT 3.51) bug 202505 r=dveditz sr=roc

---
 xpinstall/wizard/windows/setup/extra.c | 23 ++++++++++++-----------
 1 file changed, 12 insertions(+), 11 deletions(-)

diff --git a/xpinstall/wizard/windows/setup/extra.c b/xpinstall/wizard/windows/setup/extra.c
index 1b910c04afb..d3272a85784 100644
--- a/xpinstall/wizard/windows/setup/extra.c
+++ b/xpinstall/wizard/windows/setup/extra.c
@@ -4842,17 +4842,7 @@ ULONGLONG GetDiskSpaceAvailable(LPSTR szPath)
   DWORD           dwNumberOfFreeClusters;
   DWORD           dwTotalNumberOfClusters;
 
-  if((gSystemInfo.dwOSType & OS_WIN95_DEBUTE) && (NS_GetDiskFreeSpace != NULL))
-  {
-    ParsePath(szPath, szTempPath, MAX_BUF, FALSE, PP_ROOT_ONLY);
-    NS_GetDiskFreeSpace(szTempPath, 
-                        &dwSectorsPerCluster,
-                        &dwBytesPerSector,
-                        &dwNumberOfFreeClusters,
-                        &dwTotalNumberOfClusters);
-    ullReturn = ((ULONGLONG)dwBytesPerSector * (ULONGLONG)dwSectorsPerCluster * (ULONGLONG)dwNumberOfFreeClusters);
-  }
-  else if(NS_GetDiskFreeSpaceEx != NULL)
+  if(NS_GetDiskFreeSpaceEx != NULL)
   {
     LocateExistingPath(szPath, szExistingPath, sizeof(szExistingPath));
     AppendBackSlash(szExistingPath, sizeof(szExistingPath));
@@ -4882,6 +4872,17 @@ ULONGLONG GetDiskSpaceAvailable(LPSTR szPath)
     }
     ullReturn = uliFreeBytesAvailableToCaller.QuadPart;
   }
+  else if(NS_GetDiskFreeSpace != NULL)
+  {
+    ParsePath(szPath, szTempPath, MAX_BUF, FALSE, PP_ROOT_ONLY);
+    NS_GetDiskFreeSpace(szTempPath, 
+                        &dwSectorsPerCluster,
+                        &dwBytesPerSector,
+                        &dwNumberOfFreeClusters,
+                        &dwTotalNumberOfClusters);
+    ullReturn = ((ULONGLONG)dwBytesPerSector * (ULONGLONG)dwSectorsPerCluster * (ULONGLONG)dwNumberOfFreeClusters);
+  }
+
 
   if(ullReturn > 1024)
     ullReturn /= 1024;