--- check_ssl_cert-1.45.0/check_ssl_cert~	2017-05-02 15:31:51.000000000 +0300
+++ check_ssl_cert-1.45.0/check_ssl_cert	2017-05-08 10:34:49.121059968 +0300
@@ -395,6 +395,7 @@
     # Default values
     DEBUG=""
     OPENSSL=""
+    ROOT_CA=/etc/openssl/certs
     FILE_BIN=""
     CURL_BIN=""
     IGNORE_SSL_LABS_CACHE=""