From 56f79efc74202856f4fba3bd7dbeeebeab506ecb Mon Sep 17 00:00:00 2001
From: Unbit <info@unbit.it>
Date: Tue, 15 Oct 2013 11:13:14 +0200
Subject: [PATCH] fixed json format for metrics

---
 core/master_utils.c | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/core/master_utils.c b/core/master_utils.c
index 85bb1fab..a714defc 100644
--- a/core/master_utils.c
+++ b/core/master_utils.c
@@ -886,7 +886,14 @@ struct uwsgi_stats *uwsgi_master_generate_stats() {
         			uwsgi_rwunlock(uwsgi.metrics_lock);
 				goto end;
 			} 
+
 			um = um->next;
+			if (um) {
+				if (uwsgi_stats_comma(us)) {
+        				uwsgi_rwunlock(uwsgi.metrics_lock);
+					goto end;
+				}
+			}
 		}
         	uwsgi_rwunlock(uwsgi.metrics_lock);