X-Git-Url: http://git.roojs.org/?p=app.Builder.js;a=blobdiff_plain;f=tools%2Fbuild_gtk_tree.js;h=684338413b6c06c0232ee3ab658862f86765faf3;hp=4d2edd0169ab35f2d5b98453de6ec2e704f8bfeb;hb=a867a82cf93accba1f699cde69ce4f9946b11a06;hpb=c83ff00c73eb6cccccea98f0273dac26df246fca

diff --git a/tools/build_gtk_tree.js b/tools/build_gtk_tree.js
index 4d2edd016..684338413 100644
--- a/tools/build_gtk_tree.js
+++ b/tools/build_gtk_tree.js
@@ -342,7 +342,10 @@ right:
 		for(var dupe in usage) {
 			if (usage[par].join(',') == usage[dupe].join(',') &&
 				typeof(nusage[par]) != 'undefined') {
-				usage_left[par] = dupe;
+				duped = true;
+				if (usage_left[dupe] == 'undefined') {
+					usage_left[dupe] = []; 
+				}
 				usage_left[dupe].pushUnique(par);
 				break;
 			}