From 5bdff336e99b248aea231f66591842884bb3f033 Mon Sep 17 00:00:00 2001
From: "Darryl L. Miles" <darryl.miles@darrylmiles.org>
Date: Wed, 6 Aug 2025 22:58:30 +0100
Subject: [PATCH] EFhier.c: constify local vars efHierVisitSingleResist()

---
 extflat/EFhier.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/extflat/EFhier.c b/extflat/EFhier.c
index 908c3a01..c9e3e83e 100644
--- a/extflat/EFhier.c
+++ b/extflat/EFhier.c
@@ -528,19 +528,19 @@ efHierVisitSingleResist(
     ClientData cdata)		/* (CallArg *) */
 {
     CallArg *ca = (CallArg *) CD2PTR(cdata);
-    EFNode *n1, *n2;
+    const EFNode *n1, *n2;
     HashEntry *he;
     Def *def = hc->hc_use->use_def;
 
     if ((he = HashLookOnly(&def->def_nodes, name1)) == NULL)
 	return 0;
-    n1 = ((EFNodeName *) HashGetValue(he))->efnn_node;
+    n1 = ((const EFNodeName *) HashGetValue(he))->efnn_node;
     if (n1->efnode_flags & EF_KILLED)
 	return 0;
 
     if ((he = HashLookOnly(&def->def_nodes, name2)) == NULL)
 	return 0;
-    n2 = ((EFNodeName *) HashGetValue(he))->efnn_node;
+    n2 = ((const EFNodeName *) HashGetValue(he))->efnn_node;
     if (n2->efnode_flags & EF_KILLED)
 	return 0;