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-rw-r--r--src/buildtool/multithreading/async_map_utils.hpp10
1 files changed, 7 insertions, 3 deletions
diff --git a/src/buildtool/multithreading/async_map_utils.hpp b/src/buildtool/multithreading/async_map_utils.hpp
index 47e5b5b4..2b2defeb 100644
--- a/src/buildtool/multithreading/async_map_utils.hpp
+++ b/src/buildtool/multithreading/async_map_utils.hpp
@@ -46,9 +46,13 @@ template <typename K, typename V>
oss << fmt::format("Cycle detected in {}:", name) << std::endl;
for (auto const& k : *cycle) {
auto match = (k == cycle->back());
- auto prefix{match ? found ? "`-- "s : ".-> "s
- : found ? "| "s
- : " "s};
+ std::string prefix;
+ if (match) {
+ prefix = found ? "`-- "s : ".-> "s;
+ }
+ else {
+ prefix = found ? "| "s : " "s;
+ }
oss << prefix << key_printer(k) << std::endl;
found = found or match;
}