X-Git-Url: https://git.octo.it/?a=blobdiff_plain;f=src%2Fwrite_prometheus.c;h=26b0b4d4eb93f6193bade94adfd560d1290a69a4;hb=34119a09da2caa377c6b7111b1e3e0ab01058a69;hp=4c363b2d3e603fc471d1c178b2cf5abef91ae78b;hpb=79a8e6dee4b68231969434bf2a98a08c2bf8041e;p=collectd.git

diff --git a/src/write_prometheus.c b/src/write_prometheus.c
index 4c363b2d..26b0b4d4 100644
--- a/src/write_prometheus.c
+++ b/src/write_prometheus.c
@@ -766,9 +766,8 @@ static int prom_open_socket(int addrfamily) {
 
     int tmp = 1;
     if (setsockopt(fd, SOL_SOCKET, SO_REUSEADDR, &tmp, sizeof(tmp)) != 0) {
-      char errbuf[1024];
       WARNING("write_prometheus: setsockopt(SO_REUSEADDR) failed: %s",
-              sstrerror(errno, errbuf, sizeof(errbuf)));
+              STRERRNO);
       close(fd);
       fd = -1;
       continue;