diff options
Diffstat (limited to 'usr.bin/calendar/calendar.c')
| -rw-r--r-- | usr.bin/calendar/calendar.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/usr.bin/calendar/calendar.c b/usr.bin/calendar/calendar.c index 09bbe26..c6e60dd 100644 --- a/usr.bin/calendar/calendar.c +++ b/usr.bin/calendar/calendar.c @@ -291,7 +291,7 @@ opencal() return (NULL); errx(1, "no calendar file."); } - if (pipe(pdes) < 0) + if (pipe(pdes) < 0) return (NULL); switch (vfork()) { case -1: /* error */ @@ -340,14 +340,14 @@ closecal(fp) (void)rewind(fp); if (fstat(fileno(fp), &sbuf) || !sbuf.st_size) goto done; - if (pipe(pdes) < 0) + if (pipe(pdes) < 0) goto done; switch (vfork()) { case -1: /* error */ (void)close(pdes[0]); (void)close(pdes[1]); goto done; - case 0: + case 0: /* child -- set stdin to pipe output */ if (pdes[0] != STDIN_FILENO) { (void)dup2(pdes[0], STDIN_FILENO); |
