[PATCH] Fix warnings on regex_internal.c

[Jakub Jelinek]

Hi!

regex-rewrite-node-set-insert.patch introduced 2 new warnings, cured by
following patch:

2004-01-02  Jakub Jelinek  <jakub@redhat.com>

	* posix/regex_internal.c (re_node_set_insert): Remove unused
	variables.

--- libc/posix/regex_internal.c.jj	2004-01-02 16:17:11.000000000 +0100
+++ libc/posix/regex_internal.c	2004-01-02 21:47:39.000000000 +0100
@@ -1162,7 +1162,7 @@ re_node_set_insert (set, elem)
      re_node_set *set;
      int elem;
 {
-  int idx, right, mid;
+  int idx;
   /* In case the set is empty.  */
   if (set->alloc == 0)
     {

	Jakub