diff options
Diffstat (limited to 'bin/sh/jobs.c')
| -rw-r--r-- | bin/sh/jobs.c | 12 |
1 files changed, 3 insertions, 9 deletions
diff --git a/bin/sh/jobs.c b/bin/sh/jobs.c index c0ba7d75e16d..1328ae50edef 100644 --- a/bin/sh/jobs.c +++ b/bin/sh/jobs.c @@ -30,14 +30,6 @@ * SUCH DAMAGE. */ -#ifndef lint -#if 0 -static char sccsid[] = "@(#)jobs.c 8.5 (Berkeley) 5/4/95"; -#endif -#endif /* not lint */ -#include <sys/cdefs.h> -__FBSDID("$FreeBSD$"); - #include <sys/ioctl.h> #include <sys/param.h> #include <sys/resource.h> @@ -101,7 +93,7 @@ struct job { short nprocs; /* number of processes */ pid_t pgrp; /* process group of this job */ char state; /* true if job is finished */ - char used; /* true if this entry is in used */ + char used; /* true if this entry is in use */ char changed; /* true if status has changed */ char foreground; /* true if running in the foreground */ char remembered; /* true if $! referenced */ @@ -587,6 +579,8 @@ waitcmdloop(struct job *job) return retval; } } else { + if (njobs == 0) + return 0; for (jp = jobtab ; jp < jobtab + njobs; jp++) if (jp->used && jp->state == JOBDONE) { if (! iflag || ! jp->changed) |