diff options
| author | lloyd <[email protected]> | 2010-06-08 20:25:53 +0000 |
|---|---|---|
| committer | lloyd <[email protected]> | 2010-06-08 20:25:53 +0000 |
| commit | 4b6521f3dc6c04315a6b3525a429b2b3674a96aa (patch) | |
| tree | 7a76f7ce9f95c271fc1762f9b5f5602e42dbd9af /src/math/bigint/bigint.cpp | |
| parent | a6bea82e65315d3e266766a5cb6c01744bbfffbb (diff) | |
| parent | 558f8bc9d31725dfaa946bff4aee2db0436c56b5 (diff) | |
merge of '0ab1e77862bca53dec5ac1f2f9dbe994378e91f7'
and 'b9e4e0dcc98d3266c2d7e4fd631038babdfd933b'
Diffstat (limited to 'src/math/bigint/bigint.cpp')
| -rw-r--r-- | src/math/bigint/bigint.cpp | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/math/bigint/bigint.cpp b/src/math/bigint/bigint.cpp index 09ac2a75d..1f3255175 100644 --- a/src/math/bigint/bigint.cpp +++ b/src/math/bigint/bigint.cpp @@ -249,10 +249,12 @@ u32bit BigInt::bytes() const */ u32bit BigInt::bits() const { - if(sig_words() == 0) + const u32bit words = sig_words(); + + if(words == 0) return 0; - u32bit full_words = sig_words() - 1, top_bits = MP_WORD_BITS; + u32bit full_words = words - 1, top_bits = MP_WORD_BITS; word top_word = word_at(full_words), mask = MP_WORD_TOP_BIT; while(top_bits && ((top_word & mask) == 0)) |