Index: dll/win32/browseui/CAutoComplete.cpp
===================================================================
--- dll/win32/browseui/CAutoComplete.cpp	(revision 73854)
+++ dll/win32/browseui/CAutoComplete.cpp	(working copy)
@@ -184,6 +184,7 @@
         
                 if (res == ERROR_SUCCESS)
                 {
+                    len = sizeof(result);
                     res = RegQueryValueW(hKey, value, result, &len);
                     if (res == ERROR_SUCCESS)
                     {