diff options
Diffstat (limited to 'toys/catv.c')
| -rw-r--r-- | toys/catv.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/toys/catv.c b/toys/catv.c index 74242010..e5412700 100644 --- a/toys/catv.c +++ b/toys/catv.c @@ -34,21 +34,19 @@ void do_catv(int fd, char *name) } if (c < 32) { if (c == 10) { - if (toys.optflags & 1) putchar('$'); + if (toys.optflags & 1) xputc('$'); } else if (toys.optflags & (c==9 ? 2 : 4)) { printf("^%c", c+'@'); continue; } } - putchar(c); + xputc(c); } } } -int catv_main(void) +void catv_main(void) { toys.optflags^=4; loopfiles(toys.optargs, do_catv); - - return toys.exitval; } |