2 files changed, 3 insertions, 1 deletions

diff --git a/src/ChangeLog b/src/ChangeLog
index a6e41b4bc75..1f6f1134f63 100644
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -6,7 +6,8 @@
         * s/darwin.h (select): Define select to sys_select only if
         HAVE_CARBON is defined.
         (HAVE_WORKING_VFORK): #undef it.  Define vfork to fork.
-
+        (DONT_REOPEN_PTY): #def it.
+        
         * macterm.c (XTread_socket): Remove code to call
         SendEventToEventTarget for keys with command modifiers when
         mac_command_key_is_meta is nil.
diff --git a/src/s/darwin.h b/src/s/darwin.h
index 6fd4b94dde0..7f5191a26d8 100644
--- a/src/s/darwin.h
+++ b/src/s/darwin.h
@@ -302,6 +302,7 @@ struct kboard;
    does not exist.  */
 #undef HAVE_WORKING_VFORK
 #define vfork fork
+#define DONT_REOPEN_PTY
 
 #ifdef temacs
 #define malloc unexec_malloc