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Diffstat (limited to 'src/resolve-system-dependencies/resolve-system-dependencies.cc')
| -rw-r--r-- | src/resolve-system-dependencies/resolve-system-dependencies.cc | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/src/resolve-system-dependencies/resolve-system-dependencies.cc b/src/resolve-system-dependencies/resolve-system-dependencies.cc index e02cfc03e..45e8b6796 100644 --- a/src/resolve-system-dependencies/resolve-system-dependencies.cc +++ b/src/resolve-system-dependencies/resolve-system-dependencies.cc @@ -117,9 +117,7 @@ Path resolveSymlink(const Path & path) std::set<string> resolveTree(const Path & path, PathSet & deps) { std::set<string> results; - if (deps.count(path)) - return {}; - deps.insert(path); + if (!deps.insert(path).second) return {}; for (auto & lib : runResolver(path)) { results.insert(lib); for (auto & p : resolveTree(lib, deps)) { |