(putgrent): Don't insert extra colon.

diff --git a/grp/putgrent.c b/grp/putgrent.c
index 7d7732a..a119ebe 100644 (file)
--- a/grp/putgrent.c
+++ b/grp/putgrent.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991, 1992, 1996, 1998 Free Software Foundation, Inc.
+/* Copyright (C) 1991, 1992, 1996, 1998, 1999 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -54,7 +54,7 @@ putgrent (gr, stream)
       int i;
 
       for (i = 0 ; gr->gr_mem[i] != NULL; i++)
-       if (fprintf (stream, "%c%s", i == 0 ? ':' : ',', gr->gr_mem[i]) < 0)
+       if (fprintf (stream, i == 0 ? "%s" : ",%s", gr->gr_mem[i]) < 0)
          {
            /* What else can we do?  */
            funlockfile (stream);