Revision: 42202
http://brlcad.svn.sourceforge.net/brlcad/?rev=42202&view=rev
Author: brlcad
Date: 2011-01-13 03:01:27 +0000 (Thu, 13 Jan 2011)
Log Message:
-----------
gracefully handle a failure to create a slave interpreter
Modified Paths:
--------------
brlcad/trunk/src/tclscripts/lib/Command.tcl
Modified: brlcad/trunk/src/tclscripts/lib/Command.tcl
===================================================================
--- brlcad/trunk/src/tclscripts/lib/Command.tcl 2011-01-13 02:42:26 UTC (rev
42201)
+++ brlcad/trunk/src/tclscripts/lib/Command.tcl 2011-01-13 03:01:27 UTC (rev
42202)
@@ -192,7 +192,10 @@
::itcl::body Command::constructor {args} {
eval itk_initialize $args
- set slaveInterp [interp create]
+ # thar be dragons here
+ if { [catch {set slaveInterp [interp create]} error] } {
+ error "Unable to initalize a slave interpreter"
+ }
doBindings
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