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another exit code in substitution questionable thing

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split this one by set ±o sh
This commit is contained in:
tg
2009-10-15 14:58:51 +00:00
parent 84f8d3191a
commit 25516ac756
2 changed files with 35 additions and 18 deletions
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9
funcs.c
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@ -25,7 +25,7 @@
#include "sh.h"
__RCSID("$MirOS: src/bin/mksh/funcs.c,v 1.137 2009/10/10 21:17:29 tg Exp $");
__RCSID("$MirOS: src/bin/mksh/funcs.c,v 1.138 2009/10/15 14:58:51 tg Exp $");
#if HAVE_KILLPG
/*
@ -2336,13 +2336,14 @@ c_set(const char **wp)
for (wp = l->argv; (*wp++ = *owp++) != NULL; )
;
}
/* POSIX says set exit status is 0, but old scripts that use
* getopt(1), use the construct: set -- $(getopt ab:c "$@")
/*
* POSIX says set exit status is 0, but old scripts that use
* getopt(1) use the construct: set -- $(getopt ab:c "$@")
* which assumes the exit value set will be that of the $()
* (subst_exstat is cleared in execute() so that it will be 0
* if there are no command substitutions).
*/
return (subst_exstat);
return (Flag(FSH) ? 0 : subst_exstat);
}
int