tr: ignore .lf with no arguments
commit93ff33b4b44f297924ecb9f2f1de84646db0cd1b
authorAli Gholami Rudi <ali@rudi.ir>
Sat, 27 Jul 2013 14:01:20 +0000 (27 18:31 +0430)
committerAli Gholami Rudi <ali@rudi.ir>
Sat, 27 Jul 2013 14:01:20 +0000 (27 18:31 +0430)
treecc8116b13153eb115f42108e864754b53b511e90
parent03d1fce55d597a3b06cc7c078f510791ab90a430
tr: ignore .lf with no arguments
tr.c