From: Richard Kimberly Heck <rikiheck@lyx.org>
Date: Mon, 17 Feb 2020 17:31:24 +0000 (-0500)
Subject: Silence some clang warnings.
X-Git-Tag: lyx-2.4.0dev-acb2ca7b~1250
X-Git-Url: https://git.lyx.org/gitweb/?a=commitdiff_plain;ds=sidebyside;h=731feb9f18ed5ad4d54ccedaf95078849784f978;p=features.git

Silence some clang warnings.
---

diff --git a/src/frontends/qt/TocModel.cpp b/src/frontends/qt/TocModel.cpp
index e43b3df445..1974422a8f 100644
--- a/src/frontends/qt/TocModel.cpp
+++ b/src/frontends/qt/TocModel.cpp
@@ -126,8 +126,8 @@ QModelIndex TocModel::modelIndex(DocIterator const & dit) const
 	if (toc_->empty())
 		return QModelIndex();
 
-	unsigned int const toc_index = TocBackend::findItem(*toc_, dit) -
-	                               toc_->begin();
+	unsigned int const toc_index =
+		static_cast<unsigned int>(TocBackend::findItem(*toc_, dit) - toc_->begin());
 
 	QModelIndexList list = model()->match(model()->index(0, 0), Qt::UserRole,
 		QVariant(toc_index), 1,
@@ -283,7 +283,7 @@ QAbstractItemModel * TocModels::model(QString const & type)
 	if (it != models_.end())
 		return it.value()->model();
 	LYXERR0("type not found: " << type);
-	return 0;
+	return nullptr;
 }