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authorVincent Ambo <tazjin@google.com>2020-05-19T17·55+0100
committerVincent Ambo <tazjin@google.com>2020-05-19T17·55+0100
commit867055133d3f487e52dd44149f76347c2c28bf10 (patch)
treec367803ad94f024b0052727a2c7a037af169169a /third_party/nix/src/libutil/lru-cache.hh
parentc6a31838cd7e88ebcb01422b329a499d04ab4b6b (diff)
style(3p/nix): Add braces around single-line conditionals r/771
These were not caught by the previous clang-tidy invocation, but were
instead sorted out using amber[0] as such:

    ambr --regex 'if (\(.+\))\s([a-z].*;)' 'if $1 { $2 }'

[0]: https://github.com/dalance/amber
Diffstat (limited to 'third_party/nix/src/libutil/lru-cache.hh')
-rw-r--r--third_party/nix/src/libutil/lru-cache.hh12
1 files changed, 9 insertions, 3 deletions
diff --git a/third_party/nix/src/libutil/lru-cache.hh b/third_party/nix/src/libutil/lru-cache.hh
index bf7263243c31..f6fcdaf82ebd 100644
--- a/third_party/nix/src/libutil/lru-cache.hh
+++ b/third_party/nix/src/libutil/lru-cache.hh
@@ -31,7 +31,9 @@ class LRUCache {
 
   /* Insert or upsert an item in the cache. */
   void upsert(const Key& key, const Value& value) {
-    if (capacity == 0) return;
+    if (capacity == 0) {
+      return;
+    }
 
     erase(key);
 
@@ -53,7 +55,9 @@ class LRUCache {
 
   bool erase(const Key& key) {
     auto i = data.find(key);
-    if (i == data.end()) return false;
+    if (i == data.end()) {
+      return false;
+    }
     lru.erase(i->second.first.it);
     data.erase(i);
     return true;
@@ -63,7 +67,9 @@ class LRUCache {
      recently used item. */
   std::optional<Value> get(const Key& key) {
     auto i = data.find(key);
-    if (i == data.end()) return {};
+    if (i == data.end()) {
+      return {};
+    }
 
     /* Move this item to the back of the LRU list. */
     lru.erase(i->second.first.it);