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os2: return an error code correctly when a child was signaled

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For example, a child process terminates due to abort().

    modified:   os2.c
This commit is contained in:
KO Myung-Hun 2016-12-21 20:02:56 +09:00
parent 89d461dd83
commit 9f84c65e76
1 changed files with 3 additions and 0 deletions
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3
os2.c
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@ -478,6 +478,9 @@ int execve(const char *name, char * const *argv, char * const *envp)
if (rc == -1)
return -1;
if (WIFSIGNALED(status))
_exit(ksh_sigmask(WTERMSIG(status)));
_exit(WEXITSTATUS(status));
}