Changeset 5141 for trunk/gui

Timestamp:

Mar 14, 2015, 9:29:13 PM (10 years ago)

Author:

ldelgass

Message:

Fix for transfer function editor dtor

File:

• trunk/gui/scripts/transferfunctioneditor.tcl (modified) (1 diff)

trunk/gui/scripts/transferfunctioneditor.tcl

@@ -146 +146 @@
 
 itcl::body Rappture::TransferFunctionEditor::destructor {} {
-    $_canvas delete $_name
+    if { [winfo exists $_canvas] } {
+        $_canvas delete $_name
+    }
 }