From 63d757f04473df8b532dad9c913f7997d26a060a Mon Sep 17 00:00:00 2001
From: Ulrich Czekalla <ulrich@codeweavers.com>
Date: Mon, 6 Dec 2004 16:18:22 +0000
Subject: [PATCH] Set the out buffer count to zero on read error.

---
 dlls/msi/record.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/dlls/msi/record.c b/dlls/msi/record.c
index 84a363e21dc..a9a32adcee5 100644
--- a/dlls/msi/record.c
+++ b/dlls/msi/record.c
@@ -534,7 +534,10 @@ UINT MSI_RecordReadStream(MSIRECORD *rec, unsigned int iField, char *buf, DWORD
     count = 0;
     r = IStream_Read( stm, buf, *sz, &count );
     if( FAILED( r ) )
+    {
+        *sz = 0;
         return ERROR_FUNCTION_FAILED;
+    }
 
     *sz = count;