[core] Return null when removing nonexistent layer

In case of exception, silently ignore removal of nonexistent layer
and return nullptr

1 files changed, 1 insertions, 1 deletions

diff --git a/src/mbgl/style/style.cpp b/src/mbgl/style/style.cpp
index 61fbba67b5..0119dd3d8d 100644
--- a/src/mbgl/style/style.cpp
+++ b/src/mbgl/style/style.cpp
@@ -231,7 +231,7 @@ std::unique_ptr<Layer> Style::removeLayer(const std::string& id) {
     });
 
     if (it == layers.end())
-        throw std::runtime_error("no such layer");
+        return nullptr;
 
     auto layer = std::move(*it);