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loolwsd: Don't cache empty partpagerectangles.

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This is implemented only for Writer, so they are empty for Calc and Impress;
and yet they can confuse loleaflet terribly...
This commit is contained in:
Jan Holesovsky 2016-01-12 14:51:32 +01:00
parent ed7585e4ff
commit d51972c28d
1 changed files with 2 additions and 1 deletions
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3
loolwsd/MasterProcessSession.cpp
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@ -177,7 +177,8 @@ bool MasterProcessSession::_handleInput(const char *buffer, int length)
}
else if (tokens[0] == "partpagerectangles:")
{
peer->_tileCache->saveTextFile(std::string(buffer, length), "partpagerectangles.txt");
if (tokens.count() > 1 && !tokens[1].empty())
peer->_tileCache->saveTextFile(std::string(buffer, length), "partpagerectangles.txt");
}
else if (tokens[0] == "invalidatecursor:")
{