Prevent FrameIterator OOB Errors (#949)

This commit is contained in:
Michael Flaherty
2019-01-13 13:36:35 -08:00
committed by GitHub
parent a2246af121
commit b7e252dfd6
+2 -7
View File
@@ -46,18 +46,13 @@ SafeFrameIterator::SafeFrameIterator(IFrameIterator *it)
bool SafeFrameIterator::Done() const bool SafeFrameIterator::Done() const
{ {
return current == frames.length(); return current >= frames.length();
} }
bool SafeFrameIterator::Next() bool SafeFrameIterator::Next()
{ {
if (!this->Done())
{
current++; current++;
return true; return !this->Done();
}
return false;
} }
void SafeFrameIterator::Reset() void SafeFrameIterator::Reset()