From b34cefbc33a3afc26dece74ea8bc42c5054efd5b Mon Sep 17 00:00:00 2001
From: Jakob Heher <jakob.heher@iaik.tugraz.at>
Date: Thu, 17 Nov 2022 12:19:04 +0100
Subject: handle invisible profile signature previews better

---
 .../gui/composites/configuration/SimpleConfigurationComposite.java     | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'pdf-over-gui/src/main/java/at/asit/pdfover/gui/composites')

diff --git a/pdf-over-gui/src/main/java/at/asit/pdfover/gui/composites/configuration/SimpleConfigurationComposite.java b/pdf-over-gui/src/main/java/at/asit/pdfover/gui/composites/configuration/SimpleConfigurationComposite.java
index 2947c387..cf24dca3 100644
--- a/pdf-over-gui/src/main/java/at/asit/pdfover/gui/composites/configuration/SimpleConfigurationComposite.java
+++ b/pdf-over-gui/src/main/java/at/asit/pdfover/gui/composites/configuration/SimpleConfigurationComposite.java
@@ -490,7 +490,8 @@ public class SimpleConfigurationComposite extends ConfigurationCompositeBase {
 						return;
 					if (this.sigPreview != null)
 						this.sigPreview.dispose();
-					this.sigPreview = new Image(this.getDisplay(), p.getSWTImage());
+					if (p.hasImage())
+						this.sigPreview = new Image(this.getDisplay(), p.getSWTImage());
 					this.cSigPreview.redraw();
 				});
 			});
-- 
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