Add/update copyright notice in all source code files.

[mmh] / uip / aliasbr.c

diff --git a/uip/aliasbr.c b/uip/aliasbr.c
index 8ea8c13..19f204f 100644 (file)
--- a/uip/aliasbr.c
+++ b/uip/aliasbr.c
@@ -3,6 +3,10 @@
  * aliasbr.c -- new aliasing mechanism
  *
  * $Id$
+ *
+ * This code is Copyright (c) 2002, by the authors of nmh.  See the
+ * COPYRIGHT file in the root directory of the nmh distribution for
+ * complete copyright information.
  */
 
 #include <h/mh.h>
@@ -47,6 +51,7 @@ struct home *seek_home (char *);
 #endif
 
 
+/* Do mh alias substitution on 's' and return the results. */
 char *
 akvalue (char *s)
 {
@@ -450,11 +455,12 @@ getalias (char *addrs)
     if (*qp == ',')
        *qp++ = 0;
     for (cp = qp, qp--; qp > pp; qp--)
-       if (*qp != 0)
+       if (*qp != 0) {
            if (isspace (*qp))
                *qp = 0;
            else
                break;
+       }
 
     return pp;
 }