getdelim compiler warning

[Eric Blake]

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This patch silences gcc -Wall on cygwin 1.5.18. (the upcoming cygwin
1.5.19 finally provides a native getdelim/getline)

2005-09-30  Eric Blake  <address@hidden>  (tiny change)

        * getdelim.c (getdelim): Remove unused variables.

- --
Life is short - so eat dessert first!

Eric Blake             address@hidden
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Index: lib/getdelim.c
===================================================================
RCS file: /cvsroot/gnulib/gnulib/lib/getdelim.c,v
retrieving revision 1.3
diff -u -p -r1.3 getdelim.c
--- lib/getdelim.c      19 Sep 2005 17:28:14 -0000      1.3
+++ lib/getdelim.c      30 Sep 2005 12:07:12 -0000
@@ -48,7 +48,6 @@ getdelim (char **lineptr, size_t *n, int
 {
   int result = 0;
   ssize_t cur_len = 0;
-  ssize_t len;
 
   if (lineptr == NULL || n == NULL || fp == NULL)
     {
@@ -71,7 +70,6 @@ getdelim (char **lineptr, size_t *n, int
 
   for (;;)
     {
-      char *t;
       int i;
 
       i = getc (fp);