# HG changeset patch
# User ca
# Date 867926546 -7200
# Node ID 1188254dcbfc9b0a97c5e93f450e035dc6810c6c
# Parent  8dcd7f22e4d17b47e9114c0119766ac6ab058aa4
bug fix:
    check for existing specification before opening

diff -r 8dcd7f22e4d1 -r 1188254dcbfc UIGalleryView.st
--- a/UIGalleryView.st	Thu Jul 03 11:41:09 1997 +0200
+++ b/UIGalleryView.st	Thu Jul 03 12:42:26 1997 +0200
@@ -329,6 +329,11 @@
 
     aSpecOrSpecArray notNil ifTrue:[
         specification := UISpecification from:aSpecOrSpecArray.
+
+        (specification respondsTo:#buildViewFor:in:) ifFalse:[
+            specification := nil.
+          ^ self
+        ].
         builder := uiBuilder ? UIBuilder new.
         specification buildViewFor:builder in:self.