From 9b72f40bbe64838d1007fc27182fc7c98c242157 Mon Sep 17 00:00:00 2001
From: Mathieu Baudier <mbaudier@argeo.org>
Date: Tue, 10 Nov 2020 08:28:32 +0100
Subject: [PATCH] Stop trying if UI loop is not supported.

---
 .../src/org/argeo/eclipse/ui/dialogs/LightweightDialog.java     | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/org.argeo.eclipse.ui/src/org/argeo/eclipse/ui/dialogs/LightweightDialog.java b/org.argeo.eclipse.ui/src/org/argeo/eclipse/ui/dialogs/LightweightDialog.java
index 7c710a454..606030e38 100644
--- a/org.argeo.eclipse.ui/src/org/argeo/eclipse/ui/dialogs/LightweightDialog.java
+++ b/org.argeo.eclipse.ui/src/org/argeo/eclipse/ui/dialogs/LightweightDialog.java
@@ -218,6 +218,8 @@ public class LightweightDialog {
 				if (!display.readAndDispatch()) {
 					display.sleep();
 				}
+			} catch (UnsupportedOperationException e) {
+				throw e;
 			} catch (Throwable e) {
 				handleException(e);
 			}
-- 
2.30.2