remove useless if-before-free tests

[bpt/emacs.git] / src / editfns.c

diff --git a/src/editfns.c b/src/editfns.c
index 95ad2f1..192277e 100644 (file)
--- a/src/editfns.c
+++ b/src/editfns.c
@@ -2038,8 +2038,7 @@ If TZ is t, use Universal Time.  */)
     }
 
   set_time_zone_rule (tzstring);
-  if (environbuf)
-    free (environbuf);
+  free (environbuf);
   environbuf = environ;
 
   return Qnil;