-C and -c allow at most one input file. Ensure this is the case when the
authortim <tim@openbsd.org>
Tue, 13 Oct 2015 16:21:42 +0000 (16:21 +0000)
committertim <tim@openbsd.org>
Tue, 13 Oct 2015 16:21:42 +0000 (16:21 +0000)
commitb1bfed253637fd645b415b3c66f2a137cf67ab94
treedd8b341012126350c9f41369d8743140892764a6
parent1460d554ef5ca0d7b9382a746d54c58e4f3e57c1
-C and -c allow at most one input file. Ensure this is the case when the
input files are specified through --files0-from.

OK millert@
usr.bin/sort/sort.c