[Firebird-checkins] SF.net SVN: firebird:[57166] firebird/trunk/src/jrd/os/win32/winnt.cpp

[<hv...@us...>]

Revision: 57166
          http://firebird.svn.sourceforge.net/firebird/?rev=57166&view=rev
Author:   hvlad
Date:     2012-09-28 08:13:23 +0000 (Fri, 28 Sep 2012)
Log Message:
-----------
Fixed bug CORE-3940 : I/O error during "GetFileSize" operation for file XXXX

Modified Paths:
--------------
    firebird/trunk/src/jrd/os/win32/winnt.cpp

Modified: firebird/trunk/src/jrd/os/win32/winnt.cpp
===================================================================
--- firebird/trunk/src/jrd/os/win32/winnt.cpp	2012-09-28 03:32:42 UTC (rev 57165)
+++ firebird/trunk/src/jrd/os/win32/winnt.cpp	2012-09-28 08:13:23 UTC (rev 57166)
@@ -843,7 +843,7 @@
 	DWORD dwFileSizeHigh;
 	const DWORD dwFileSizeLow = GetFileSize(hFile, &dwFileSizeHigh);
 
-	if (dwFileSizeLow == (DWORD) -1) {
+	if ((dwFileSizeLow == INVALID_FILE_SIZE) && (GetLastError() != NO_ERROR)) {
 		nt_error("GetFileSize", file, isc_io_access_err, 0);
 	}
 

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