regcomp.c: Replace code with fcn that does the same thing

This makes one less place that has to know certain details.  Since the
function is inline, there should be no change in the compiled code

diff --git a/regcomp.c b/regcomp.c
index 31fc6b4..ca0c7af 100644 (file)
--- a/regcomp.c
+++ b/regcomp.c
@@ -8770,7 +8770,7 @@ Perl__new_invlist(pTHX_ IV initial_size)
     invlist_set_len(new_list, 0, 0);
 
     /* Force iterinit() to be used to get iteration to work */
-    *get_invlist_iter_addr(new_list) = (STRLEN) UV_MAX;
+    invlist_iterfinish(new_list);
 
     *get_invlist_previous_index_addr(new_list) = 0;