webkit/fileapi/file_system_usage_cache.cc - Issue 7608011: Simplify directory path accounting.

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Unified Diff: webkit/fileapi/file_system_usage_cache.cc

Issue 7608011: Simplify directory path accounting. (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src

Patch Set: Most feedback rolled in. More tests needed. Created 9 years, 4 months ago

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Index: webkit/fileapi/file_system_usage_cache.cc

diff --git a/webkit/fileapi/file_system_usage_cache.cc b/webkit/fileapi/file_system_usage_cache.cc

index 1f93c40e39241f57b2ef2b97c341e6e855128263..d6a522082108bb3d88949422ceb106951512d6b8 100644

--- a/webkit/fileapi/file_system_usage_cache.cc

+++ b/webkit/fileapi/file_system_usage_cache.cc

@@ -74,6 +74,9 @@ int FileSystemUsageCache::AtomicUpdateUsageByDelta(

// TODO(dmikurube): Make sure that usage_file_path is available.

fs_usage = Read(usage_file_path, &dirty);

+ if (fs_usage < 0)

+ return -1;

return Write(usage_file_path, dirty, fs_usage + delta);

}

@@ -144,4 +147,4 @@ int FileSystemUsageCache::Write(const FilePath& usage_file_path,

return -1;

}

+} // namespace fileapi