github: add codecov badge

diff --git a/README.md b/README.md
index b3c8972b9d7c98a3c0a676152176dcd00f255895..6317bae27923298a017767d8143d9438a75704b6 100644 (file)
--- a/README.md
+++ b/README.md
@@ -2,6 +2,7 @@ Suricata
 ========
 
 [![Fuzzing Status](https://oss-fuzz-build-logs.storage.googleapis.com/badges/suricata.svg)](https://bugs.chromium.org/p/oss-fuzz/issues/list?sort=-opened&can=1&q=proj:suricata)
+[![codecov](https://codecov.io/gh/OISF/suricata/branch/master/graph/badge.svg?token=QRyyn2BSo1)](https://codecov.io/gh/OISF/suricata)
 
 Introduction
 ------------