1 files changed, 1 insertions, 1 deletions

diff --git a/src/w32font.c b/src/w32font.c
index 67d2f6d666d..314d7acdcc6 100644
--- a/src/w32font.c
+++ b/src/w32font.c
@@ -1627,7 +1627,7 @@ x_to_w32_charset (char * lpcs)
      Format of each entry is
        (CHARSET_NAME . (WINDOWS_CHARSET . CODEPAGE)).
   */
-  this_entry = Fassoc (build_string (charset), Vw32_charset_info_alist);
+  this_entry = Fassoc (build_string (charset), Vw32_charset_info_alist, Qnil);
 
   if (NILP (this_entry))
     {