username_tab_completion() - Removed redundant conditional (Rocco)

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@504 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

ChangeLog

@@ -13,6 +13,7 @@ General
   username_tab_completion()
 	- Optimization and removal of useless vars (Rocco).
 	- Rewritten using getpwent (suggested by Rocco).
+	- Removed redundant conditional (Rocco).
   real_dir_from_tilde()
 	- Rewritten using getpwent (suggested by Adam, much optimized by Rocco).
 - global.c:

files.c

@@ -687,9 +687,6 @@ char **username_tab_completion(char *buf, int *num_matches)
 
     while ((userdata = getpwent()) != NULL) {
 
- 	if (userdata == NULL)
-	    break;
-
 	if (check_wildcard_match(userdata->pw_name, &buf[1]) == TRUE) {
 
 	    /* Cool, found a match.  Add it to the list