From 8a74c33df1d37d987f7a8acca2fe58aa8fa26944 Mon Sep 17 00:00:00 2001
From: Richard Heck <rgheck@comcast.net>
Date: Wed, 23 Apr 2008 18:49:55 +0000
Subject: [PATCH] Make the logic a bit clearer.

git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@24477 a592a061-630c-0410-9148-cb99ea01b6c8
---
 src/insets/InsetNomencl.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/insets/InsetNomencl.cpp b/src/insets/InsetNomencl.cpp
index 6d05bc9006..75e639083a 100644
--- a/src/insets/InsetNomencl.cpp
+++ b/src/insets/InsetNomencl.cpp
@@ -119,7 +119,8 @@ int InsetPrintNomencl::docbook(odocstream & os, OutputParams const &) const
 {
 	os << "<glossary>\n";
 	int newlines = 2;
-	for (InsetIterator it = inset_iterator_begin(buffer().inset()); it;) {
+	InsetIterator it = inset_iterator_begin(buffer().inset());
+	while (it) {
 		if (it->lyxCode() == NOMENCL_CODE) {
 			newlines += static_cast<InsetNomencl const &>(*it).docbookGlossary(os);
 			++it;