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authorRon Yorston2021-01-21 08:40:54 +0000
committerDenys Vlasenko2021-02-02 17:37:41 +0100
commitc849e72c0b216578f96b763529c5e58056d0662c (patch)
tree2f1cb9320218a0e471ea8924d315e981470d4cc9 /coreutils/cat.c
parent27ae859c50b6eedb9f43e21cdc774a2fefd726e1 (diff)
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nl: ensure '-b n' option displays file content
The command 'nl -b n' should output no line numbers, just some spaces as a placeholder followed by the actual file content. Add tests for line numbering by cat and nl. The correct results were obtained from coreutils. function old new delta print_numbered_lines 152 157 +5 .rodata 182456 182453 -3 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 1/1 up/down: 5/-3) Total: 2 bytes Signed-off-by: Ron Yorston <rmy@pobox.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'coreutils/cat.c')
-rw-r--r--coreutils/cat.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/coreutils/cat.c b/coreutils/cat.c
index 65f0648..dae6089 100644
--- a/coreutils/cat.c
+++ b/coreutils/cat.c
@@ -201,7 +201,7 @@ int cat_main(int argc UNUSED_PARAM, char **argv)
ns.start = 1;
ns.inc = 1;
ns.sep = "\t";
- ns.empty_str = "\n";
+ ns.empty_str = NULL;
ns.all = !(opts & CAT_OPT_b); /* -n without -b */
ns.nonempty = (opts & CAT_OPT_b); /* -b (with or without -n) */
exitcode = EXIT_SUCCESS;