diff --git a/include/nlohmann/detail/input/input_adapters.hpp b/include/nlohmann/detail/input/input_adapters.hpp
index e11fb896a..e9990767b 100644
--- a/include/nlohmann/detail/input/input_adapters.hpp
+++ b/include/nlohmann/detail/input/input_adapters.hpp
@@ -82,7 +82,9 @@ class input_stream_adapter : public input_adapter_protocol
         auto res = sb.sbumpc();
         // set eof manually, as we don't use the istream interface.
         if (res == EOF)
+        {
             is.clear(is.rdstate() | std::ios::eofbit);
+        }
         return res;
     }
 
diff --git a/single_include/nlohmann/json.hpp b/single_include/nlohmann/json.hpp
index 806285a43..19fb6ddf7 100644
--- a/single_include/nlohmann/json.hpp
+++ b/single_include/nlohmann/json.hpp
@@ -2131,7 +2131,9 @@ class input_stream_adapter : public input_adapter_protocol
         auto res = sb.sbumpc();
         // set eof manually, as we don't use the istream interface.
         if (res == EOF)
+        {
             is.clear(is.rdstate() | std::ios::eofbit);
+        }
         return res;
     }