--- macchanger.orig	2004-12-06 02:00:06.000000000 -0700
+++ macchanger.orig	2004-12-06 04:54:36.000000000 -0700
@@ -59,19 +59,19 @@ 
 		[0-9A-F][0-9A-F]:[0-9A-F][0-9A-F]:[0-9A-F][0-9A-F]:[0-9A-F][0-9A-F]:[0-9A-F][0-9A-F]:[0-9A-F][0-9A-F]) opts="${opts} --mac=${mac}" ;;
 
 		# increment MAC address, default macchanger behavior
-		increment) opts="${opts}" ;;
+		INCREMENT) opts="${opts}" ;;
 
 		# randomize just the ending bytes
-		random-ending) opts="${opts} -e" ;;
+		RANDOM-ENDING) opts="${opts} -e" ;;
 
 		# keep the same kind of physical layer (eg fibre, copper)
-		random-samekind) opts="${opts} -a" ;;
+		RANDOM-SAMEKIND) opts="${opts} -a" ;;
 
 		# randomize to any known vendor of any physical layer type
-		random-anykind) opts="${opts} -A" ;;
+		RANDOM-ANYKIND) opts="${opts} -A" ;;
 
 		# fully random bytes
-		random-full) opts="${opts} -r" ;;
+		RANDOM-FULL) opts="${opts} -r" ;;
 
 		# default case is just to pass on all the options
 		*) opts="${opts} ${mac}" ;;