diff options
Diffstat (limited to 'bin/sh/trap.c')
| -rw-r--r-- | bin/sh/trap.c | 35 |
1 files changed, 16 insertions, 19 deletions
diff --git a/bin/sh/trap.c b/bin/sh/trap.c index e5a2a9135576..8ea3b126e1b1 100644 --- a/bin/sh/trap.c +++ b/bin/sh/trap.c @@ -510,28 +510,25 @@ exitshell_savedstatus(void) exiting_exitstatus = oexitstatus; } exitstatus = oexitstatus = exiting_exitstatus; - if (setjmp(loc1.loc)) { - goto l1; - } - if (setjmp(loc2.loc)) { - goto l2; - } - handler = &loc1; - if ((p = trap[0]) != NULL && *p != '\0') { - /* - * Reset evalskip, or the trap on EXIT could be - * interrupted if the last command was a "return". - */ - evalskip = 0; - trap[0] = NULL; - evalstring(p, 0); + if (!setjmp(loc1.loc)) { + handler = &loc1; + if ((p = trap[0]) != NULL && *p != '\0') { + /* + * Reset evalskip, or the trap on EXIT could be + * interrupted if the last command was a "return". + */ + evalskip = 0; + trap[0] = NULL; + evalstring(p, 0); + } } -l1: handler = &loc2; /* probably unnecessary */ - flushall(); + if (!setjmp(loc2.loc)) { + handler = &loc2; /* probably unnecessary */ + flushall(); #if JOBS - setjobctl(0); + setjobctl(0); #endif -l2: + } if (sig != 0 && sig != SIGSTOP && sig != SIGTSTP && sig != SIGTTIN && sig != SIGTTOU) { signal(sig, SIG_DFL); |