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fixed result of bitstream_in::peek(0) (nw)

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This commit is contained in:
Oliver Stöneberg 2013-01-09 07:29:42 +00:00
parent 57c86b0b3f
commit 7a9f663d76
1 changed files with 3 additions and 0 deletions
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3
src/lib/util/bitstream.h
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@ -126,6 +126,9 @@ inline bitstream_in::bitstream_in(const void *src, UINT32 srclength)
inline UINT32 bitstream_in::peek(int numbits) inline UINT32 bitstream_in::peek(int numbits)
{ {
if (numbits == 0)
return 0;
// fetch data if we need more // fetch data if we need more
if (numbits > m_bits) if (numbits > m_bits)
{ {