1 files changed, 1 insertions, 1 deletions

diff --git a/src/macterm.c b/src/macterm.c
index 995422b90fc..007cc14888e 100644
--- a/src/macterm.c
+++ b/src/macterm.c
@@ -9569,7 +9569,7 @@ mac_handle_text_input_event (next_handler, event, data)
             if (err == noErr && code < 0x80)
               {
                 /* ASCII character.  Process it in XTread_socket.  */
-                if (read_socket_inev && code >= 0x20)
+                if (read_socket_inev && code >= 0x20 && code <= 0x7e)
                   {
                     struct frame *f = mac_focus_frame (&one_mac_display_info);