1 files changed, 2 insertions, 2 deletions

diff --git a/src/macterm.c b/src/macterm.c
index a15f0b0fcfc..3c01a6618a2 100644
--- a/src/macterm.c
+++ b/src/macterm.c
@@ -8300,7 +8300,7 @@ init_font_name_table ()
           Lisp_Object rest = XCDR (XCDR (text_encoding_info));
 
           if (size > 0 || style == normal)
-            for (; !NILP (rest); rest = XCDR (rest))
+            for (; CONSP (rest); rest = XCDR (rest))
               add_mac_font_name (name, size, style, SDATA (XCAR (rest)));
         }
     }
@@ -8375,7 +8375,7 @@ init_font_name_table ()
                 {
                   Lisp_Object rest = XCDR (XCDR (text_encoding_info));
 
-                  for (; !NILP (rest); rest = XCDR (rest))
+                  for (; CONSP (rest); rest = XCDR (rest))
                     add_mac_font_name (name, assc_entry->fontSize,
                                        assc_entry->fontStyle,
                                        SDATA (XCAR (rest)));