fixup perl5 smueller/fewer_listops3

gistfile1.c

commit eee398c1fd66c1434f722ea288ec779be2380722
Author: Reini Urban <[email protected]>
Date:   Mon Feb 24 10:24:56 2014 -0600

    fixup: op.c:11163:5: -Wdeclaration-after-statement
    
    op.c: In function ‘S_null_listop_in_list_context’:
    op.c:11163:5: warning: ISO C90 forbids mixed declarations and code [-Wdeclaration-after-statement]
         OP *kid = cLISTOPo->op_first;

diff --git a/op.c b/op.c
index 508dce6..c401fbc 100644
--- a/op.c
+++ b/op.c
@@ -11155,12 +11155,14 @@ S_inplace_aassign(pTHX_ OP *o) {
 STATIC void
 S_null_listop_in_list_context(pTHX_ OP *o)
 {
+    OP *kid;
+
     PERL_ARGS_ASSERT_NULL_LISTOP_IN_LIST_CONTEXT;
 
     /* This is an OP_LIST in list context. That means we
      * can ditch the OP_LIST and the OP_PUSHMARK within. */
 
-    OP *kid = cLISTOPo->op_first;
+    kid = cLISTOPo->op_first;
     /* Find the end of the chain of OPs executed within the OP_LIST. */
     while (kid->op_next != o) {
         assert(kid);