JehanneOS/mksh
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• add patch from Robert Luberda <robert@debian.org> fixing the

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four-argument form of test (yet again…), thanks
• drop the obsolete (pre-POSIX) form “test -t” without fd
This commit is contained in:
tg
2011-05-06 15:41:25 +00:00
parent c021aa4cad
commit 3f21a0e199
4 changed files with 54 additions and 13 deletions
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19
funcs.c
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@ -38,7 +38,7 @@
#endif
#endif
__RCSID("$MirOS: src/bin/mksh/funcs.c,v 1.185 2011/04/09 21:01:01 tg Exp $");
__RCSID("$MirOS: src/bin/mksh/funcs.c,v 1.186 2011/05/06 15:41:23 tg Exp $");
#if HAVE_KILLPG
/*
@ -2542,11 +2542,23 @@ c_test(const char **wp)
* our parser does the right thing for the omitted steps.
*/
if (argc <= 5) {
const char **owp = wp;
const char **owp = wp, **owpend = te.wp_end;
int invert = 0;
Test_op op;
const char *opnd1, *opnd2;
if (argc >= 2 && ((*te.isa)(&te, TM_OPAREN))) {
te.pos.wp = te.wp_end - 1;
if ((*te.isa)(&te, TM_CPAREN)) {
argc -= 2;
te.wp_end--;
te.pos.wp = owp + 2;
} else {
te.pos.wp = owp + 1;
te.wp_end = owpend;
}
}
while (--argc >= 0) {
if ((*te.isa)(&te, TM_END))
return (!0);
@ -2567,8 +2579,6 @@ c_test(const char **wp)
}
if (argc == 1) {
opnd1 = (*te.getopnd)(&te, TO_NONOP, 1);
if (strcmp(opnd1, "-t") == 0)
break;
res = (*te.eval)(&te, TO_STNZE, opnd1,
NULL, 1);
if (invert & 1)
@ -2581,6 +2591,7 @@ c_test(const char **wp)
break;
}
te.pos.wp = owp + 1;
te.wp_end = owpend;
}
return (test_parse(&te));