Hex-encode raw digest before printing in authority_certs_fetch_missing

diff --git a/src/or/routerlist.c b/src/or/routerlist.c
index 296dbd8b0e8d38b3feeea14e396eb25f2912c79a..6ad276a9138bacef796bfca6406cfda289d5bff7 100644 (file)
--- a/src/or/routerlist.c
+++ b/src/or/routerlist.c
@@ -1038,7 +1038,8 @@ authority_certs_fetch_missing(networkstatus_t *status, time_t now,
 
     if (!rs) {
       log_warn(LD_BUG, "Directory %s delivered a consensus, but a "
-               "routerstatus could not be found for it.", dir_hint);
+               "routerstatus could not be found for it.",
+               hex_str(dir_hint, DIGEST_LEN));
     }
   }