diff options
| -rw-r--r-- | src/disk_interface.cc | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/src/disk_interface.cc b/src/disk_interface.cc index 49af001..001b5b2 100644 --- a/src/disk_interface.cc +++ b/src/disk_interface.cc @@ -180,12 +180,13 @@ TimeStamp RealDiskInterface::Stat(const string& path, string* err) const { dir = path; } - transform(dir.begin(), dir.end(), dir.begin(), ::tolower); + string dir_lowercase = dir; + transform(dir.begin(), dir.end(), dir_lowercase.begin(), ::tolower); transform(base.begin(), base.end(), base.begin(), ::tolower); - Cache::iterator ci = cache_.find(dir); + Cache::iterator ci = cache_.find(dir_lowercase); if (ci == cache_.end()) { - ci = cache_.insert(make_pair(dir, DirCache())).first; + ci = cache_.insert(make_pair(dir_lowercase, DirCache())).first; if (!StatAllFilesInDir(dir.empty() ? "." : dir, &ci->second, err)) { cache_.erase(ci); return -1; |