handled edge case in which null might break cleanCharacters

ubidefeo · kittaakos · web-flow · commit 55ceed85bee6 · 2023-07-07T13:53:44.000+02:00
Co-authored-by: Akos Kitta &lt;1405703+kittaakos@users.noreply.github.com&gt;
diff --git a/ui/arduino/store.js b/ui/arduino/store.js
@@ -166,7 +166,7 @@ function store(state, emitter) {
     let editor = state.cache(AceEditor, 'editor').editor
     let contents = cleanCharacters(editor.getValue())
     editor.setValue(contents)
-    let filename = cleanCharacters(state.selectedFile) || 'undefined'
+    let filename = cleanCharacters(state.selectedFile || 'undefined')
     let deviceName = getDeviceName(state.selectedDevice)
 
     state.blocking = true
