From 232cfdb6c86e8115a5c469f49e042f3ceb680703 Mon Sep 17 00:00:00 2001
From: Jeff Hobbs <hobbs@users.sourceforge.net>
Date: Thu, 27 Dec 2012 22:22:49 +0000
Subject: [PATCH] 	* tkcon.tcl (::tkcon::InitUI): catch deiconify to
 prevent error 	when embedding. [Bug #44]

---
 ChangeLog | 3 +++
 tkcon.tcl | 5 ++++-
 2 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/ChangeLog b/ChangeLog
index be79a25..e548f4e 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,8 @@
 2012-12-27  Jeff Hobbs  <jeffh@ActiveState.com>
 
+	* tkcon.tcl (::tkcon::InitUI): catch deiconify to prevent error
+	when embedding. [Bug #44]
+
 	* tkcon.tcl (::tkcon::ExpandMethodname): improved expansion for
 	xotcl methods.  Also enhance expansion to allow break/continue
 	signals to differentiate "I'm not responsible" results from "I
diff --git a/tkcon.tcl b/tkcon.tcl
index 7dfcc82..c34a9b7 100755
--- a/tkcon.tcl
+++ b/tkcon.tcl
@@ -705,7 +705,10 @@ proc ::tkcon::InitUI {title} {
 
     if {!$PRIV(WWW)} {
 	wm title $root "tkcon $PRIV(version) $title"
-	if {$PRIV(showOnStartup)} { wm deiconify $root }
+	if {$PRIV(showOnStartup)} {
+	    # this may throw an error if toplevel is embedded
+	    catch {wm deiconify $root}
+	}
     }
     if {$PRIV(showOnStartup)} { focus -force $PRIV(console) }
     if {$OPT(gc-delay)} {
-- 
2.23.0