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LibGUI: Unbreak FileSystemModel::index(path) after virtual root changes

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Now that the "/" directory can have a (virtual) parent index, we need
to account for that when converting a full path to a model index.
This commit is contained in:
Andreas Kling 2020-09-18 18:32:35 +02:00
parent 56328409d9
commit 76ae47c6ed
1 changed files with 2 additions and 2 deletions
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4
Libraries/LibGUI/FileSystemModel.cpp
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@ -187,9 +187,9 @@ String FileSystemModel::Node::full_path() const
ModelIndex FileSystemModel::index(const StringView& path, int column) const ModelIndex FileSystemModel::index(const StringView& path, int column) const
{ {
LexicalPath lexical_path(path); LexicalPath lexical_path(path);
const Node* node = m_root; const Node* node = m_root->m_parent_of_root ? &m_root->children.first() : m_root;
if (lexical_path.string() == "/") if (lexical_path.string() == "/")
return m_root->index(column); return node->index(column);
for (size_t i = 0; i < lexical_path.parts().size(); ++i) { for (size_t i = 0; i < lexical_path.parts().size(); ++i) {
auto& part = lexical_path.parts()[i]; auto& part = lexical_path.parts()[i];
bool found = false; bool found = false;