Check if empty

qupath · Feb 8, 2024 · d15d8a5 · d15d8a5
1 parent d02c157
commit d15d8a5
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/src/main/java/qupath/ext/instanseg/ui/InstanSegController.java b/src/main/java/qupath/ext/instanseg/ui/InstanSegController.java
@@ -116,7 +116,9 @@ public Path fromString(String string) {
 
     private void addListeners() {
         tfModelDirectory.textProperty().bindBidirectional(InstanSegPreferences.modelDirectoryProperty());
-        tryToPopulateChoiceBox(tfModelDirectory.getText());
+        if (!tfModelDirectory.getText().isEmpty()) {
+            tryToPopulateChoiceBox(tfModelDirectory.getText());
+        }
         tfModelDirectory.textProperty().addListener((v, o, n) -> tryToPopulateChoiceBox(n));
         runButton.disableProperty().bind(
             qupath.imageDataProperty().isNull()