Fixed IllegalStateException when clicked the empty space of list in InstallTypePage

2018-02-27 23:27:26 +08:00
parent 17d1af181d
commit e75ad64483
1 changed files with 2 additions and 0 deletions
--- a/HMCL/src/main/java/org/jackhuang/hmcl/ui/download/InstallTypePage.java
+++ b/HMCL/src/main/java/org/jackhuang/hmcl/ui/download/InstallTypePage.java
@@ -37,6 +37,8 @@ public final class InstallTypePage extends StackPane implements WizardPage {

        FXUtils.loadFXML(this, "/assets/fxml/download/dltype.fxml");
        list.setOnMouseClicked(e -> {
+            if (list.getSelectionModel().getSelectedIndex() < 0)
+                return;
            controller.getSettings().put(INSTALL_TYPE, list.getSelectionModel().getSelectedIndex());
            controller.onNext();
        });