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author | Paul Gilbert | 2017-09-16 14:09:28 -0400 |
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committer | Paul Gilbert | 2017-09-16 14:09:28 -0400 |
commit | 09931ae0aa11aafa8ad6324a92fafd1fbcd678af (patch) | |
tree | a66ac1298bdb273c480a100302611476565c4ab3 /engines | |
parent | bbbbfb64dc9ce6770a8a0691921054f8c39a9019 (diff) | |
download | scummvm-rg350-09931ae0aa11aafa8ad6324a92fafd1fbcd678af.tar.gz scummvm-rg350-09931ae0aa11aafa8ad6324a92fafd1fbcd678af.tar.bz2 scummvm-rg350-09931ae0aa11aafa8ad6324a92fafd1fbcd678af.zip |
TITANIC: Fixed FixedQueue compaction when queue has been emptied
Diffstat (limited to 'engines')
-rw-r--r-- | engines/titanic/support/fixed_queue.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/engines/titanic/support/fixed_queue.h b/engines/titanic/support/fixed_queue.h index a7ba6eac2c..dbcbeb669c 100644 --- a/engines/titanic/support/fixed_queue.h +++ b/engines/titanic/support/fixed_queue.h @@ -80,7 +80,8 @@ public: */ void compact() { if (_data.size() == MAX_SIZE && _topIndex > 0) { - Common::copy(&_data[_topIndex], &_data[0] + MAX_SIZE, &_data[0]); + if (_topIndex < MAX_SIZE) + Common::copy(&_data[_topIndex], &_data[0] + MAX_SIZE, &_data[0]); _data.resize(size()); _topIndex = 0; } |