[Orxonox-commit 3223] r7914 - code/trunk/data/tcl

[landauf at orxonox.net]

Author: landauf
Date: 2011-02-19 16:33:50 +0100 (Sat, 19 Feb 2011)
New Revision: 7914

Modified:
   code/trunk/data/tcl/init.tcl
Log:
since the mac_osx branch doesn't seem to get merged anytime soon, I fix this (potential) Tcl issue also in the trunk (see r7683)

Modified: code/trunk/data/tcl/init.tcl
===================================================================
--- code/trunk/data/tcl/init.tcl	2011-02-19 15:25:52 UTC (rev 7913)
+++ code/trunk/data/tcl/init.tcl	2011-02-19 15:33:50 UTC (rev 7914)
@@ -98,6 +98,11 @@
 set filepath [info script]
 #set ::orxonox::mediapath [string range $filepath 0 [string last "/" $filepath]]
 set ::orxonox::mediapath [file dirname $filepath]
+
+if {![info exists auto_path]} {
+   set auto_path [list]
+}
+
 if {[lsearch $auto_path $::orxonox::mediapath] == -1} {
     lappend auto_path $::orxonox::mediapath
 }