fix: fix warning (file doesn't exist) when we cancel QFileDialog

KDAB · Oct 9, 2024 · b738f33 · b738f33
1 parent 36541c8
commit b738f33
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/src/gui/treesitterinspector.cpp b/src/gui/treesitterinspector.cpp
@@ -142,7 +142,10 @@ TreeSitterInspector::~TreeSitterInspector()
 
 void TreeSitterInspector::saveToFile()
 {
-    QString fileName = QFileDialog::getSaveFileName(this, tr("Save Query"), "", tr("Query Files (*.scm)"));
+    const QString fileName = QFileDialog::getSaveFileName(this, tr("Save Query"), "", tr("Query Files (*.scm)"));
+    if (fileName.isEmpty()) {
+        return;
+    }
 
     QFile file(fileName);
     // Note: at least on Linux, the file dialog will already warn if the file exists, so no need