(readname): Remove casts no longer required in C89.

diff --git a/lib/getusershell.c b/lib/getusershell.c
index 019ec55cf911aa415993a846e29433fb3aed8a24..3401c885d404c6b0c5b5fce886bdba696a795a87 100644 (file)
--- a/lib/getusershell.c
+++ b/lib/getusershell.c
@@ -1,5 +1,5 @@
 /* getusershell.c -- Return names of valid user shells.
-   Copyright (C) 1991, 1997, 2000, 2001 Free Software Foundation, Inc.
+   Copyright (C) 1991, 1997, 2000, 2001, 2003 Free Software Foundation, Inc.
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -153,7 +153,7 @@ readname (name, size, stream)
   if (*name == NULL)
     {
       *size = 10;
-      *name = (char *) xmalloc (*size);
+      *name = xmalloc (*size);
     }
 
   /* Skip blank space.  */
@@ -166,7 +166,7 @@ readname (name, size, stream)
       while (name_index >= *size)
        {
          *size *= 2;
-         *name = (char *) xrealloc (*name, *size);
+         *name = xrealloc (*name, *size);
        }
       c = getc (stream);
     }