X-Git-Url: https://git.gag.com/?a=blobdiff_plain;ds=sidebyside;f=core%2Fsrc%2Fnet%2Fsf%2Fopenrocket%2Fgui%2Fdialogs%2Fpreset%2FComponentPresetChooserDialog.java;h=9efa3675e7a789c022b9ccfc809516ba02b46d41;hb=6d529f8d25f6ac7a24765323958449a191aff950;hp=8f5b1bbbf8268649cafeba913d6232839af7d40e;hpb=21cc3bd6fe5c86fa4bbe073d549eb8dc171ce1ae;p=debian%2Fopenrocket

diff --git a/core/src/net/sf/openrocket/gui/dialogs/preset/ComponentPresetChooserDialog.java b/core/src/net/sf/openrocket/gui/dialogs/preset/ComponentPresetChooserDialog.java
index 8f5b1bbb..9efa3675 100644
--- a/core/src/net/sf/openrocket/gui/dialogs/preset/ComponentPresetChooserDialog.java
+++ b/core/src/net/sf/openrocket/gui/dialogs/preset/ComponentPresetChooserDialog.java
@@ -238,6 +238,10 @@ public class ComponentPresetChooserDialog extends JDialog {
 		if (!okClicked)
 			return null;
 		int row = componentSelectionTable.getSelectedRow();
+		if ( row < 0 ) {
+			// Nothing selected.
+			return null;
+		}
 		row = componentSelectionTable.convertRowIndexToModel(row);
 		return presets.get(row);
 	}