email, exec and unixsock plugins: fix error handling

[collectd.git] / src / email.c

diff --git a/src/email.c b/src/email.c
index 849b7f9..1da2633 100644 (file)
--- a/src/email.c
+++ b/src/email.c
@@ -411,7 +411,7 @@ static void *open_connection(void __attribute__((unused)) * arg) {
     if (status != 0) {
       char errbuf[1024];
       log_warn("getgrnam_r (%s) failed: %s", group,
-               sstrerror(errno, errbuf, sizeof(errbuf)));
+               sstrerror(status, errbuf, sizeof(errbuf)));
     } else if (grp == NULL) {
       log_warn("No such group: `%s'", group);
     } else {