Make sure recursive calls to winOpen() preserve the pVfs pointer.

Fault found while testing a mingw build in VMWare. (CVS 6410)

FossilOrigin-Name: 18b44f0df3d75689fb5cee20120eb3c6ae5882b3

manifest

@@ -1,5 +1,5 @@
-C Avoid\scalls\sto\snewer\sTCL\sinterfaces\sin\sthe\stest\slogic.\s\sThis\shelps\sthe\nTCL\stest\sharness\scompile\swithout\swarnings\sand\slink\swhen\susing\solder\sversions\nof\sthe\sTCL\slibrary.\s(CVS\s6409)
-D 2009-03-30T12:56:52
+C Make\ssure\srecursive\scalls\sto\swinOpen()\spreserve\sthe\spVfs\spointer.\nFault\sfound\swhile\stesting\sa\smingw\sbuild\sin\sVMWare.\s(CVS\s6410)
+D 2009-03-30T13:04:18
 F Makefile.arm-wince-mingw32ce-gcc fcd5e9cd67fe88836360bb4f9ef4cb7f8e2fb5a0
 F Makefile.in 583e87706abc3026960ed759aff6371faf84c211
 F Makefile.linux-gcc d53183f4aa6a9192d249731c90dbdffbd2c68654
@@ -142,7 +142,7 @@ F src/os.h fa3f4aa0119ff721a2da4b47ffd74406ac864c05
 F src/os_common.h 8c61457df58f1a4bd5f5adc3e90e01b37bf7afbc
 F src/os_os2.c bed77dc26e3a95ce4a204936b9a1ca6fe612fcc5
 F src/os_unix.c 5d667f24615043c937a138faaed5f3e93b8619b0
-F src/os_win.c 07f7c803f5dc06c9e1d83c12d4e2341dea8a778d
+F src/os_win.c e655b2a640ed0481940161ddf811ddcc16d94783
 F src/pager.c 7a2b4b118708de09e580de66d46e51c1b655f76a
 F src/pager.h 0c9f3520c00d8a3b8e792ca56c9a11b6b02b4b0f
 F src/parse.y b9ba0946a13e9f32a96044e64a3e8780269b08b0
@@ -711,7 +711,7 @@ F tool/speedtest16.c c8a9c793df96db7e4933f0852abb7a03d48f2e81
 F tool/speedtest2.tcl ee2149167303ba8e95af97873c575c3e0fab58ff
 F tool/speedtest8.c 2902c46588c40b55661e471d7a86e4dd71a18224
 F tool/speedtest8inst1.c 293327bc76823f473684d589a8160bde1f52c14e
-P 7ef36935424013a1b211906620954a97ffe08de7
-R f703e8f75622421dc3ccfa13f62a6d08
+P 1ad176375746d680225d7ecddca54bc281b1556d
+R 58fd324f9c74a646af859265a6406860
 U drh
-Z c4a4bafdb37c9cdde7ef439605929a91
+Z 9cb7d0847214ae5af48c579246effaeb

manifest.uuid

@@ -1 +1 @@
-1ad176375746d680225d7ecddca54bc281b1556d
+18b44f0df3d75689fb5cee20120eb3c6ae5882b3

src/os_win.c

@@ -12,7 +12,7 @@
 **
 ** This file contains code that is specific to windows.
 **
-** $Id: os_win.c,v 1.151 2009/03/30 12:42:45 drh Exp $
+** $Id: os_win.c,v 1.152 2009/03/30 13:04:18 drh Exp $
 */
 #include "sqliteInt.h"
 #if SQLITE_OS_WIN               /* This file is used for windows only */
@@ -1367,7 +1367,7 @@ static int winOpen(
   if( h==INVALID_HANDLE_VALUE ){
     free(zConverted);
     if( flags & SQLITE_OPEN_READWRITE ){
-      return winOpen(0, zName, id, 
+      return winOpen(pVfs, zName, id, 
              ((flags|SQLITE_OPEN_READONLY)&~SQLITE_OPEN_READWRITE), pOutFlags);
     }else{
       return SQLITE_CANTOPEN;