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pedantry++

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git-svn-id: svn://anonsvn.kde.org/home/kde/trunk/kdesupport/taglib@1057066 283d02a7-25f6-0310-bc7c-ecb5cbfe19da
This commit is contained in:
Scott Wheeler 2009-12-01 12:01:43 +00:00
parent 85df71ea2e
commit 5df7692aa1
1 changed files with 9 additions and 7 deletions
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16
taglib/mpeg/id3v2/id3v2synchdata.cpp
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@ -33,22 +33,24 @@ using namespace ID3v2;
TagLib::uint SynchData::toUInt(const ByteVector &data)
{
uint sum = 0;
bool notsyncsafe = false;
bool notSynchSafe = false;
int last = data.size() > 4 ? 3 : data.size() - 1;
for(int i = 0; i <= last; i++) {
if (data[i] & 0x80) {
notsyncsafe = true;
if(data[i] & 0x80) {
notSynchSafe = true;
break;
}
sum |= (data[i] & 0x7f) << ((last - i) * 7);
}
if (notsyncsafe) {
/* Invalid data; assume this was created by some buggy software that just
* put normal integers here rather than syncsafe ones, and try it that
* way... */
if(notSynchSafe) {
/*
* Invalid data; assume this was created by some buggy software that just
* put normal integers here rather than syncsafe ones, and try it that
* way.
*/
sum = 0;
for(int i = 0; i <= last; i++)
sum |= data[i] << ((last - i) * 8);