r7727 - packages/trunk/game-data-packager

[Jon Dowland]

Author: jmtd-guest
Date: 2008-07-16 12:45:21 +0000 (Wed, 16 Jul 2008)
New Revision: 7727

Modified:
   packages/trunk/game-data-packager/game-data-packager
Log:
make the debug() thing work

Modified: packages/trunk/game-data-packager/game-data-packager
===================================================================
--- packages/trunk/game-data-packager/game-data-packager	2008-07-15 14:39:44 UTC (rev 7726)
+++ packages/trunk/game-data-packager/game-data-packager	2008-07-16 12:45:21 UTC (rev 7727)
@@ -44,12 +44,16 @@
 	echo
 }
 
-DEBUG=TRUE
+set +u
+if [ -n "$DEBUG" ]; then
 debug() {
-	if [ -n "$DEBUG" ]; then
 		echo "DEBUG: $*" >&2
-	fi
 }
+else
+debug() { :; }
+fi
+set -u
+
 warn() {
 	echo "WARNING: $*" >&2
 }