From 915898fbb75b8f2f945f4934d3b67496d3073558 Mon Sep 17 00:00:00 2001
From: James Hawkins <truiken@gmail.com>
Date: Mon, 9 Oct 2006 14:06:53 -0700
Subject: [PATCH] msi: NULL-terminate dst on error.

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

diff --git a/dlls/msi/appsearch.c b/dlls/msi/appsearch.c
index e36d20c41f8..622b97c4d6e 100644
--- a/dlls/msi/appsearch.c
+++ b/dlls/msi/appsearch.c
@@ -530,7 +530,10 @@ static void ACTION_ExpandAnyPath(MSIPACKAGE *package, WCHAR *src, WCHAR *dst,
     size_t copied = 0;
 
     if (!src || !dst || !len)
+    {
+        if (dst) *dst = '\0';
         return;
+    }
 
     /* Ignore the short portion of the path, don't think we can use it anyway */
     if ((ptr = strchrW(src, '|')))