From 97b1b04d937ac7da65d6ab109b9f5dc0d369cde3 Mon Sep 17 00:00:00 2001
From: "Ondrej Zajicek (work)" <santiago@crfreenet.org>
Date: Mon, 19 Mar 2018 19:51:11 +0100
Subject: [PATCH] C99 loop declarations not allowed in 1.6.x

---
 filter/config.Y | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/filter/config.Y b/filter/config.Y
index 7c077b65..6328ba09 100644
--- a/filter/config.Y
+++ b/filter/config.Y
@@ -320,7 +320,8 @@ f_generate_lc(struct f_inst *t1, struct f_inst *t2, struct f_inst *t3)
 static inline struct f_inst *
 f_generate_path_mask(struct f_path_mask *t)
 {
-  for (struct f_path_mask *tt = t; tt; tt = tt->next) {
+  struct f_path_mask *tt;
+  for (tt = t; tt; tt = tt->next) {
     if (tt->kind == PM_ASN_EXPR) {
       struct f_inst *mrv = f_new_inst(FI_PATHMASK_CONSTRUCT);
       mrv->a1.p = t;