unsigned long checksum;
};
-}
+} // namespace
/** The cache contains one item per orig file and target format, so use a
string const & format)
{
if (!lyxrc.use_converter_cache)
- return 0;
+ return nullptr;
CacheType::iterator const it1 = cache.find(from);
if (it1 == cache.end())
- return 0;
+ return nullptr;
FormatCacheType & format_cache = it1->second.cache;
FormatCacheType::iterator const it2 = format_cache.find(format);
if (it2 == format_cache.end())
- return 0;
+ return nullptr;
return &(it2->second);
}