From 7e9fb9fb2586a46795956e38ad36f4d2dff5e3a8 Mon Sep 17 00:00:00 2001
From: Dana Jansens <danakj@orodu.net>
Date: Mon, 30 Dec 2002 21:06:08 +0000
Subject: [PATCH] add a comment

---
 src/bindings.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/bindings.cc b/src/bindings.cc
index 97a0ea27..5ab5f66d 100644
--- a/src/bindings.cc
+++ b/src/bindings.cc
@@ -149,7 +149,7 @@ BindingTree *OBBindings::buildtree(const StringVect &keylist, int id) const
   for (it = keylist.rbegin(); it != end; ++it) {
     p = ret;
     ret = new BindingTree(id);
-    if (!p) ret->chain = false;
+    if (!p) ret->chain = false; // only the first built node
     ret->first_child = p;
     if (!translate(*it, ret->binding, true)) {
       destroytree(ret);
-- 
2.39.2