(alias_expand): Return NULL if no suitable expansion was found.

Sergey Poznyakoff
Commit 314ef986 ... 314ef98678f1b4c2c39b3c6a13145659869751fb authored 2002-10-03 14:32:21 +0000 by Sergey Poznyakoff
Showing 1 changed file with 1 additions and 1 deletions
mail/alias.c
--- a/mail/alias.c
View file @314ef98
+++ b/mail/alias.c
View file @314ef98
@@ -262,6 +262,6 @@ alias_expand(char *name)
  list_t list;
  if (!alias_lookup(name, &list))
-    return strdup (name);
+    return NULL;
  return util_slist_to_string(list, ",");
 }