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| author | Sami Kerola | 2011-04-30 13:06:27 +0200 |
|---|---|---|
| committer | Karel Zak | 2011-05-17 15:58:05 +0200 |
| commit | 0200c80155358d57706d80895007f38b36e035ea (patch) | |
| tree | f2c47514625b58b7a5be0f3e60565ff5507139c1 /text-utils/ul.c | |
| parent | ul.c: escape handling refactored (diff) | |
| download | kernel-qcow2-util-linux-0200c80155358d57706d80895007f38b36e035ea.tar.gz kernel-qcow2-util-linux-0200c80155358d57706d80895007f38b36e035ea.tar.xz kernel-qcow2-util-linux-0200c80155358d57706d80895007f38b36e035ea.zip | |
ul.c: warn user when command chooses term type
Happens usually when user specifies garbage as -t argument.
Signed-off-by: Sami Kerola <kerolasa@iki.fi>
Signed-off-by: Karel Zak <kzak@redhat.com>
Diffstat (limited to 'text-utils/ul.c')
| -rw-r--r-- | text-utils/ul.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/text-utils/ul.c b/text-utils/ul.c index 42a2ee279..1cbacfc07 100644 --- a/text-utils/ul.c +++ b/text-utils/ul.c @@ -147,7 +147,7 @@ usage(FILE *out) int main(int argc, char **argv) { - int c, ret; + int c, ret, tflag = 0; char *termtype; FILE *f; @@ -184,6 +184,7 @@ int main(int argc, char **argv) case 'T': /* for nroff compatibility */ termtype = optarg; + tflag = 1; break; case 'i': iflag = 1; @@ -209,7 +210,9 @@ int main(int argc, char **argv) /* fall through to ... */ case 0: - /* No such terminal type - assume dumb */ + if (tflag) + warnx(_("terminal `%s' is not known, defaulting to `dumb'"), + termtype); setupterm("dumb", STDOUT_FILENO, (int *)0); break; } |