Fix error when create new OpenCS addon

6 years ago · 7c3ef213ce
parent 10a049b087
commit 7c3ef213ce
1 changed files with 7 additions and 3 deletions
--- a/components/contentselector/model/contentmodel.cpp
+++ b/components/contentselector/model/contentmodel.cpp
@ -474,10 +474,14 @@ void ContentSelectorModel::ContentModel::addFiles(const QString &path)

 void ContentSelectorModel::ContentModel::clearFiles()
 {
-    beginRemoveRows(QModelIndex(), 0, mFiles.count()-1);
+    const int filesCount = mFiles.count();
+
+    if (filesCount > 0) {
+        beginRemoveRows(QModelIndex(), 0, filesCount - 1);
        mFiles.clear();
        endRemoveRows();
    }
+}

 QStringList ContentSelectorModel::ContentModel::gameFiles() const
 {