diff options
Diffstat (limited to 'Src')
| -rw-r--r-- | Src/loop.c | 11 | ||||
| -rw-r--r-- | Src/signals.c | 9 |
2 files changed, 17 insertions, 3 deletions
diff --git a/Src/loop.c b/Src/loop.c index 56c76b4bb..a29ac1982 100644 --- a/Src/loop.c +++ b/Src/loop.c @@ -627,13 +627,17 @@ zlong try_errflag = -1; /**/ +zlong +try_tryflag = 0; + +/**/ int exectry(Estate state, int do_exec) { Wordcode end, always; int endval; int save_retflag, save_breaks, save_loops, save_contflag; - zlong save_try_errflag; + zlong save_try_errflag, save_try_tryflag; end = state->pc + WC_TRY_SKIP(state->pc[-1]); always = state->pc + 1 + WC_TRY_SKIP(*state->pc); @@ -642,8 +646,13 @@ exectry(Estate state, int do_exec) cmdpush(CS_CURSH); /* The :try clause */ + save_try_tryflag = try_tryflag; + try_tryflag = 1; + execlist(state, 1, do_exec); + try_tryflag = save_try_tryflag; + /* Don't record errflag here, may be reset. */ endval = lastval; diff --git a/Src/signals.c b/Src/signals.c index e9571ef5b..0b508f869 100644 --- a/Src/signals.c +++ b/Src/signals.c @@ -1003,6 +1003,7 @@ dotrapargs(int sig, int *sigtr, void *sigfn) int trapret = 0; int obreaks = breaks; int isfunc; + int traperr; /* if signal is being ignored or the trap function * * is NULL, then return * @@ -1097,8 +1098,8 @@ dotrapargs(int sig, int *sigtr, void *sigfn) * execrestore. */ trapret = trapreturn + 1; - } else if (errflag) - trapret = 1; + } + traperr = errflag; execrestore(); lexrestore(); @@ -1110,6 +1111,10 @@ dotrapargs(int sig, int *sigtr, void *sigfn) lastval = trapret-1; } } else { + if (traperr && emulation != EMULATE_SH) + lastval = 1; + if (try_tryflag) + errflag = traperr; breaks += obreaks; if (breaks > loops) breaks = loops; |