* include/mailutils/mutil.h, mailbox/mutil.c (mu_normalize_path):

Remove useless second argument.  All callers changed.

 2008-08-21  Sergey Poznyakoff  <gray@gnu.org.ua>
 
+	* include/mailutils/mutil.h, mailbox/mutil.c (mu_normalize_path):
+	Remove useless second argument.  All uses changed.
+
 	Rewrite IMAP namespace support.
 	* imap4d/imap4d.c (imap4d_cfg_param): other-namespace and
 	shared-namespace take proper lists as arguments.

@@ -480,7 +480,7 @@ find_user (const char *name, char *tty)
 		   sizeof (ftty) - sizeof (PATH_DEV) - 2);
 	  ftty[sizeof (ftty) - 1] = 0;
 
-	  mu_normalize_path (ftty, "/");
+	  mu_normalize_path (ftty);
 	  if (strncmp (ftty, PATH_TTY_PFX, strlen (PATH_TTY_PFX)))
 	    {
 	      /* An attempt to break security... */

@@ -322,7 +322,7 @@ static struct mu_cfg_param imap4d_cfg_param[] = {
 int
 imap4d_session_setup0 ()
 {
-  homedir = mu_normalize_path (strdup (auth_data->dir), "/");
+  homedir = mu_normalize_path (mu_strdup (auth_data->dir));
   if (imap4d_check_home_dir (homedir, auth_data->uid, auth_data->gid))
     return 1;
   

@@ -79,7 +79,6 @@ _enum_fun (void *item, void *data)
 static int
 namespace_enumerate (int id, nsfp_t f, void *closure)
 {
-  int i, rc;
   struct ns_closure nsc;
 
   nsc.id = id;
@@ -238,7 +237,7 @@ namespace_init_session (char *path)
 {
   mu_list_create (&namespace[NS_PRIVATE]);
   mu_list_append (namespace[NS_PRIVATE],
-		  mu_strdup (mu_normalize_path (path, "/")));
+		  mu_strdup (mu_normalize_path (path)));
   return 0;
 }
 
@@ -248,7 +247,7 @@ normalize_fun (void *item, void *data)
   char *name = item;
   mu_list_t list = data;
   return mu_list_append (list,
-			 mu_strdup (mu_normalize_path (name, "/")));
+			 mu_strdup (mu_normalize_path (name)));
 }
 
 static void

@@ -47,7 +47,7 @@ util_getfullpath (char *name, const char *delim)
       free (p);
       p = s;
     }
-  return mu_normalize_path (p, delim);
+  return mu_normalize_path (p);
 }
 
 static int

@@ -96,7 +96,7 @@ extern int mu_get_user_email_domain (const char** domain);
  */
 extern char *mu_get_user_email (const char *name);
 
-extern char *mu_normalize_path (char *path, const char *delim);
+extern char *mu_normalize_path (char *path);
 extern int mu_tempfile (const char *tmpdir, char **namep);
 extern char *mu_tempname (const char *tmpdir);
 

@@ -495,10 +495,9 @@ mu_get_user_email (const char *name)
          /home/user/../smith   -->   /home/smith
 	 /home/user/../..      -->   /
 
-   FIXME: delim is superfluous. The function deals with unix filesystem
-   paths, so delim should be always "/" */
+*/
 char *
-mu_normalize_path (char *path, const char *delim)
+mu_normalize_path (char *path)
 {
   int len;
   char *p;
@@ -513,21 +512,21 @@ mu_normalize_path (char *path, const char *delim)
     return path;
 
   /* delete trailing delimiter if any */
-  if (len && path[len-1] == delim[0])
+  if (len && path[len-1] == '/')
     path[len-1] = 0;
 
   /* Eliminate any /../ */
   for (p = strchr (path, '.'); p; p = strchr (p, '.'))
     {
-      if (p > path && p[-1] == delim[0])
+      if (p > path && p[-1] == '/')
 	{
-	  if (p[1] == '.' && (p[2] == 0 || p[2] == delim[0]))
+	  if (p[1] == '.' && (p[2] == 0 || p[2] == '/'))
 	    /* found */
 	    {
 	      char *q, *s;
 
 	      /* Find previous delimiter */
-	      for (q = p-2; *q != delim[0] && q >= path; q--)
+	      for (q = p-2; *q != '/' && q >= path; q--)
 		;
 
 	      if (q < path)
@@ -546,7 +545,7 @@ mu_normalize_path (char *path, const char *delim)
 
   if (path[0] == 0)
     {
-      path[0] = delim[0];
+      path[0] = '/';
       path[1] = 0;
     }