Merge branch 'collectd-5.5'

[collectd.git] / src / write_sensu.c

diff --git a/src/write_sensu.c b/src/write_sensu.c
index 2336541..b09dcc8 100644 (file)
--- a/src/write_sensu.c
+++ b/src/write_sensu.c
@@ -455,7 +455,7 @@ static char *sensu_value_to_json(struct sensu_host const *host, /* {{{ */
        }
 
        // incorporate sensu tags from config if any
-       if (strlen(sensu_tags) != 0) {
+       if ((sensu_tags != NULL) && (strlen(sensu_tags) != 0)) {
                res = asprintf(&temp_str, "%s, %s", ret_str, sensu_tags);
                free(ret_str);
                if (res == -1) {
@@ -752,7 +752,7 @@ static char *sensu_notification_to_json(struct sensu_host *host, /* {{{ */
        }
 
        // incorporate sensu tags from config if any
-       if (strlen(sensu_tags) != 0) {
+       if ((sensu_tags != NULL) && (strlen(sensu_tags) != 0)) {
                res = asprintf(&temp_str, "%s, %s", ret_str, sensu_tags);
                free(ret_str);
                if (res == -1) {