X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=blobdiff_plain;f=org.simantics.proconf.processeditor%2Fsrc%2Forg%2Fsimantics%2Fprocesseditor%2Fdialogs%2FLibraryComponentDialog.java;h=18263b92ffb5fe001d0229e80fb54f82e4602770;hb=c58f0db363a3f2881577f84fb905e07775f65002;hp=63961a9881902f3bc68c0d0067a7c9ace263ff1c;hpb=d5880d84d466e37705128335d35d42a16c20b8ca;p=simantics%2F3d.git

diff --git a/org.simantics.proconf.processeditor/src/org/simantics/processeditor/dialogs/LibraryComponentDialog.java b/org.simantics.proconf.processeditor/src/org/simantics/processeditor/dialogs/LibraryComponentDialog.java
index 63961a98..18263b92 100644
--- a/org.simantics.proconf.processeditor/src/org/simantics/processeditor/dialogs/LibraryComponentDialog.java
+++ b/org.simantics.proconf.processeditor/src/org/simantics/processeditor/dialogs/LibraryComponentDialog.java
@@ -105,8 +105,10 @@ public class LibraryComponentDialog extends Dialog{
          			public void run() {
          				getShell().setText(title);
          				if (selectedType == null) {
-         	                typeList.select(0);
-         	                selectedType = (Resource)typeList.getData(typeList.getItem(0));
+         					if (typeList.getItemCount() > 0) {
+         						typeList.select(0);
+         	                	selectedType = (Resource)typeList.getData(typeList.getItem(0));
+         					}
          	            }
          			}