Wildcard in register statement doesn't work

[ryanhennig]

$ pig -param INPUT=$infile -param OUTPUT=$outfile hdfsdu.pig
12/08/22 13:25:22 WARN conf.Configuration: slave.host.name is deprecated. Instead, use mapreduce.tasktracker.host.name
...
2012-08-22 13:25:23,713 [main] ERROR org.apache.pig.tools.grunt.Grunt - ERROR 101: Local file 'pig/target/hdfsdu-pig-*.jar' does not exist.

However, it does exist:
$ ls pig/target/hdfsdu-pig-*.jar
pig/target/hdfsdu-pig-0.1.0.jar

[dvryaboy]

What pig version are you running? pig --version should tell you.

[ryanhennig]

Sorry for the late reply... I'm running a forked version of pig based on Apache Pig 0.8.1