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author | Jilles Tjoelker <jilles@stack.nl> | 2010-03-10 13:29:11 +0800 |
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committer | maximilian attems <max@stro.at> | 2010-03-22 00:29:18 +0100 |
commit | d299387f8b65ea95ddae9013d5d933250efb32cc (patch) | |
tree | 09e7c9f0bd77848e191d69476a49d48b37bf0149 | |
parent | 85e0590422db9f61c48413bb162297f4e573f868 (diff) | |
download | klibc-d299387f8b65ea95ddae9013d5d933250efb32cc.tar.gz |
[klibc] [ARITH] Fix logical or result value
Another change I'm making to the arith code is making || return 0 or 1
only, matching C, POSIX and other shells.
Apart from the compliance issue, it is also bad to expose implementation
details like the exact meaning of 'noeval' to scripts such that they may
come to depend on them.
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: maximilian attems <max@stro.at>
-rw-r--r-- | usr/dash/arith_yacc.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/usr/dash/arith_yacc.c b/usr/dash/arith_yacc.c index 74b95f8062720..6c5a72009c5fa 100644 --- a/usr/dash/arith_yacc.c +++ b/usr/dash/arith_yacc.c @@ -253,7 +253,7 @@ static intmax_t or(int token, union yystype *val, int op, int noeval) b = or(token, val, yylex(), noeval | !!a); - return a | b; + return a || b; } static intmax_t cond(int token, union yystype *val, int op, int noeval) |