sbase

suckless unix tools
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commit a8f45b45681d3ca515f147ef4623266ba50430b8
parent 16cf92119f99d51c975ca2109e14cdb777b00ede
Author: Hiltjo Posthuma <hiltjo@codemadness.org>
Date:   Sat Apr 12 12:56:56 +0200

tr: change delete behaviour

when one argument is specified use delete behaviour again

Signed-off-by: Hiltjo Posthuma <hiltjo@codemadness.org>

Diffstat:
tr.c | 4++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git 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;