setupx.dll16: Handle the error case for VCPM_VSTATWRITE in vcpUICallbackProc16.

[Gerald Pfeifer]

This is an easier one, I believe, since we already return values
different from VCPN_OK in two cases here, so callers already need
to be prepared.

(If you want to be more cautious in terms of minimizing change,
just removing cbres would be a smaller fix.)

Gerald
---
 dlls/setupx.dll16/virtcopy.c |    6 ++++--
 1 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/dlls/setupx.dll16/virtcopy.c b/dlls/setupx.dll16/virtcopy.c
index d9cdf54..81ff0c2 100644
--- a/dlls/setupx.dll16/virtcopy.c
+++ b/dlls/setupx.dll16/virtcopy.c
@@ -674,7 +674,7 @@ RETERR16 WINAPI vcpUICallbackProc16(LPVOID lpvObj, UINT16 uMsg, WPARAM wParam,
 					LPARAM lParam, LPARAM lParamRef)
 {
     static int count = 0;
-    RETERR16 res = VCPN_OK, cbres;
+    RETERR16 res = VCPN_OK;
 
     if (count < 5)
         FIXME("(%p, %04x, %04lx, %08lx, %08lx) - semi-stub\n",
@@ -704,7 +704,9 @@ RETERR16 WINAPI vcpUICallbackProc16(LPVOID lpvObj, UINT16 uMsg, WPARAM wParam,
 	case VCPM_VSTATREAD:
 	    break;
 	case VCPM_VSTATWRITE:
-	    cbres = VCP_Callback(&vcp_status, VCPM_DISKPREPINFO, 0, 0, VCP_MsgRef);
+	    if( ! VCP_Callback(&vcp_status, VCPM_DISKPREPINFO, 0, 0,
+	                       VCP_MsgRef) )
+		res = VCPN_FAIL;
 	    break;
 	case VCPM_VSTATCLOSEEND:
 	    RegCloseKey(hKeyFiles);
-- 
1.6.6.2