From f40a0b2bae3cb089dae3dc7b1536a2168189c1e5 Mon Sep 17 00:00:00 2001 From: Hiltjo Posthuma Date: Sat, 12 Apr 2014 12:56:56 +0200 Subject: [PATCH] tr: change delete behaviour when one argument is specified use delete behaviour again Signed-off-by: Hiltjo Posthuma --- tr.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/tr.c b/tr.c index aad2245..32e805a 100644 --- a/tr.c +++ b/tr.c @@ -137,8 +137,8 @@ main(int argc, char *argv[]) if(argc == 0) usage(); - if(dflag) { - if(argc >= 2) + if(dflag || argc == 1) { + if(argc != 1) usage(); parsemapping(argv[0], NULL, mappings); mapfunc = maptonull; -- 1.9.2