invoked as /bin/md5sum, yields sha1sum

[Jim Freeman]

Busybox 1.6.0, on powerpc:

When md5sum is invoked as /bin/md5sum, it yields the 40-character sha1sum
instead of the 32-character md5sum:

	# md5sum /etc/passwd
	fe611ba27d0d7d92bbef243109fed95d  /etc/passwd

	# /bin/md5sum /etc/passwd
	8a20e2821a34d10a48d278d1095be4856c1bcdf0  /etc/passwd

	# sha1sum /etc/passwd
	8a20e2821a34d10a48d278d1095be4856c1bcdf0  /etc/passwd

Does this happen with any other platforms?