correctly detect duplicate layers

1 files changed, 0 insertions, 3 deletions

diff --git a/include/llmr/style/style_parser.hpp b/include/llmr/style/style_parser.hpp
index a1af11ef6a..10cd3d2e88 100644
--- a/include/llmr/style/style_parser.hpp
+++ b/include/llmr/style/style_parser.hpp
@@ -102,9 +102,6 @@ private:
     // This maps ids to Layer objects, with all items being at the root level.
     std::unordered_map<std::string, std::pair<JSVal, std::shared_ptr<StyleLayer>>> layers;
 
-    // Layer IDs that we have encountered previously while parsing this stylesheet.
-    std::set<std::string> existing_layer_ids;
-
     // Store a stack of layers we're parsing right now. This is to prevent reference cycles.
     std::forward_list<StyleLayer *> stack;