GeezerVison

diff -Nrc2 bash-1.14.5.GNUCD/NEWS bash-1.14.5/NEWS *** bash-1.14.5.GNUCD/NEWS Fri Jun 9 17:18:11 1995 --- bash-1.14.5/NEWS Wed Jul 12 10:08:44 1995 *************** *** 48,51 **** --- 48,57 ---- dump when printing an error message. + p. Fixed a bug that caused "$*" to sometimes leave a stray ^B in the + expansion when there were no positional parameters. + + q. Fixed a bug that caused pre-3.2v4.x SCO machines to hang waiting for + waitpid(2) to return. + 2. Bugs fixed in Readline diff -Nrc2 bash-1.14.5.GNUCD/jobs.c bash-1.14.5/jobs.c *** bash-1.14.5.GNUCD/jobs.c Wed Jun 7 15:47:50 1995 --- bash-1.14.5/jobs.c Wed Jul 12 09:37:18 1995 *************** *** 1495,1499 **** #else /* !WAITPID_BROKEN */ # if defined (MUST_UNBLOCK_CHILD) /* SCO */ ! UNBLOCK_CHILD (oset); # endif waiting_for_job = 1; --- 1495,1509 ---- #else /* !WAITPID_BROKEN */ # if defined (MUST_UNBLOCK_CHILD) /* SCO */ ! struct sigaction act, oact; ! sigset_t nullset, chldset; ! ! sigemptyset (&nullset); ! sigemptyset (&chldset); ! sigprocmask (SIG_SETMASK, &nullset, &chldset); ! act.sa_handler = SIG_DFL; ! sigemptyset (&act.sa_mask); ! sigemptyset (&oact.sa_mask); ! act.sa_flags = 0; ! sigaction (SIGCHLD, &act, &oact); # endif waiting_for_job = 1; *************** *** 1501,1505 **** waiting_for_job = 0; # if defined (MUST_UNBLOCK_CHILD) ! BLOCK_CHILD (set, oset); # endif #endif /* !WAITPID_BROKEN */ --- 1511,1516 ---- waiting_for_job = 0; # if defined (MUST_UNBLOCK_CHILD) ! sigaction (SIGCHLD, &oact, (struct sigaction *)NULL); ! sigprocmask (SIG_SETMASK, &chldset, (sigset_t *)NULL); # endif #endif /* !WAITPID_BROKEN */ *************** *** 2132,2136 **** temp_handler = old_sigint_handler; restore_sigint_handler (); ! (*temp_handler) (SIGINT); } } --- 2143,2148 ---- temp_handler = old_sigint_handler; restore_sigint_handler (); ! if (temp_handler != SIG_IGN) ! (*temp_handler) (SIGINT); } } diff -Nrc2 bash-1.14.5.GNUCD/subst.c bash-1.14.5/subst.c *** bash-1.14.5.GNUCD/subst.c Fri Jun 2 15:45:47 1995 --- bash-1.14.5/subst.c Tue Jun 27 15:13:26 1995 *************** *** 2807,2810 **** --- 2807,2816 ---- temp = string_rest_of_args (quoted); + if (quoted && temp && *temp == '\0' /* && istring_index > 0 */) + { + free (temp); + temp = (char *)NULL; + } + /* In the case of a quoted string, quote the entire arg-list. "$1 $2 $3". */