JehanneOS/mksh
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pgas mentioned ksh93 does [[ $foo ]] (ipv forced [[ -n $foo ]])

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and it actually REDUCES code size to allow it as well; mention
in the manpage that it’s merely unportable (and of course exe-
cution time differs); sync clog
This commit is contained in:
tg
2009-05-21 14:28:35 +00:00
parent b051f52dd4
commit 9179c10119
4 changed files with 99 additions and 13 deletions
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6
funcs.c
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@ -25,7 +25,7 @@
#include "sh.h"
__RCSID("$MirOS: src/bin/mksh/funcs.c,v 1.108 2009/05/20 10:10:01 tg Exp $");
__RCSID("$MirOS: src/bin/mksh/funcs.c,v 1.109 2009/05/21 14:28:33 tg Exp $");
/* A leading = means assignments before command are kept;
* a leading * means a POSIX special builtin;
@ -2825,10 +2825,6 @@ test_primary(Test_env *te, bool do_eval)
return (*te->eval)(te, op, opnd1, opnd2, do_eval);
}
if (te->flags & TEF_DBRACKET) {
(*te->error)(te, -1, "missing expression operator");
return 0;
}
return (*te->eval)(te, TO_STNZE, opnd1, NULL, do_eval);
}