diff options
| -rw-r--r-- | pdf-over-gui/src/main/java/at/asit/pdfover/gui/composites/configuration/SimpleConfigurationComposite.java | 2 |
1 files changed, 2 insertions, 0 deletions
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 167d50ea..ea26cd9a 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 @@ -438,6 +438,8 @@ public class SimpleConfigurationComposite extends ConfigurationCompositeBase { return; this.getDisplay().syncExec(() -> { + if (this.isDisposed()) + return; if (this.sigPreviewParam != param) return; if (this.sigPreview != null) |