[cwittich] 43737: don't crash in msi install winetest

Author: cwittich
Date: Sun Oct 25 12:14:03 2009
New Revision: 43737

URL: http://svn.reactos.org/svn/reactos?rev=43737&view=rev
Log:
don't crash in msi install winetest

Modified:
    trunk/reactos/dll/win32/shell32/shelllink.c

Modified: trunk/reactos/dll/win32/shell32/shelllink.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/dll/win32/shell32/shelllin…
==============================================================================
--- trunk/reactos/dll/win32/shell32/shelllink.c [iso-8859-1] (original)
+++ trunk/reactos/dll/win32/shell32/shelllink.c [iso-8859-1] Sun Oct 25 12:14:03 2009
@@ -2168,6 +2168,8 @@
     UINT len;
 
     TRACE("(%p)->(path=%s)\n",This, debugstr_w(pszFile));
+
+    if (!pszFile) return E_INVALIDARG;
 
     /* quotes at the ends of the string are stripped */
     len = wcslen(pszFile);