diff --git a/libfuse/lib/fuse_loop.cpp b/libfuse/lib/fuse_loop.cpp
index 0d330828..6c8cef59 100644
--- a/libfuse/lib/fuse_loop.cpp
+++ b/libfuse/lib/fuse_loop.cpp
@@ -205,9 +205,13 @@ _calculate_thread_count(const int raw_thread_count_)
         thread_count = 8;
     }
   else if(raw_thread_count_ < 0)
-    thread_count = (std::thread::hardware_concurrency() / -raw_thread_count_);
+    {
+      thread_count = (std::thread::hardware_concurrency() / -raw_thread_count_);
+    }
   else if(raw_thread_count_ > 0)
-    thread_count = raw_thread_count_;
+    {
+      thread_count = raw_thread_count_;
+    }
 
   if(thread_count <= 0)
     thread_count = 1;