Port user-login-name initialization to Qnil == 0

* editfns.c (Fuser_login_name, Fuser_real_login_name)
(syms_of_editfns): Don't rely on all-bits-zero being an Elisp integer,
as this is no longer true now that Qnil == 0.

1 files changed, 5 insertions, 0 deletions

diff --git a/src/ChangeLog b/src/ChangeLog
index 3f9ab4fff43..61f2a84a9f9 100644
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,5 +1,10 @@
 2015-03-27  Paul Eggert  <eggert@cs.ucla.edu>
 
+        Port user-login-name initialization to Qnil == 0
+        * editfns.c (Fuser_login_name, Fuser_real_login_name)
+        (syms_of_editfns): Don't rely on all-bits-zero being an Elisp integer,
+        as this is no longer true now that Qnil == 0.
+
         Assume !BROKEN_NON_BLOCKING_CONNECT
         From a suggestion by Eli Zaretskii in:
         http://lists.gnu.org/archive/html/emacs-devel/2015-03/msg00824.html