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Minor tweak to support zero-length files.

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This commit is contained in:
Thomas Harte 2016-09-19 07:37:11 -04:00
parent ca4df5dd61
commit c58cdbf151
1 changed files with 1 additions and 2 deletions
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3
StaticAnalyser/Acorn/Disk.cpp
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@ -185,7 +185,6 @@ std::unique_ptr<Catalogue> StaticAnalyser::Acorn::GetDFSCatalogue(const std::sha
new_file.data.reserve((size_t)data_length);
if(start_sector < 2) continue;
while(data_length > 0)
{
uint8_t sector = (uint8_t)(start_sector % 10);
@ -198,8 +197,8 @@ std::unique_ptr<Catalogue> StaticAnalyser::Acorn::GetDFSCatalogue(const std::sha
long length_from_sector = std::min(data_length, 256l);
new_file.data.insert(new_file.data.end(), next_sector->data.begin(), next_sector->data.begin() + length_from_sector);
data_length -= length_from_sector;
if(!data_length) catalogue->files.push_front(new_file);
}
if(!data_length) catalogue->files.push_front(new_file);
}
return catalogue;