Merge pull request #47 from Strech/remove-extra-proc-allocation

Remove extra Proc allocation from metrics sync.
prometheus · Mar 3, 2017 · 105c60c · 105c60c
2 parents ae01620 + cacace1
commit 105c60c
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/lib/prometheus/client/metric.rb b/lib/prometheus/client/metric.rb
@@ -61,8 +61,8 @@ def label_set_for(labels)
         @validator.validate(labels)
       end
 
-      def synchronize(&block)
-        @mutex.synchronize(&block)
+      def synchronize
+        @mutex.synchronize { yield }
       end
     end
   end