fix error message to make it clearer

diff --git a/src/modules/rlm_unix/rlm_unix.c b/src/modules/rlm_unix/rlm_unix.c
index 590e59198ed7a07a12de8185be117443dbcef889..26e8e4c1c2b6e4f589e153c3c6c83ae58dcd481f 100644 (file)
--- a/src/modules/rlm_unix/rlm_unix.c
+++ b/src/modules/rlm_unix/rlm_unix.c
@@ -382,7 +382,7 @@ static rlm_rcode_t CC_HINT(nonnull) mod_accounting(void *instance, REQUEST *requ
        }
 
        if (request->packet->src_ipaddr.af != AF_INET) {
-               RDEBUG2("IPv6 is not supported!");
+               RDEBUG2("IPv6 is not supported for the radwtmp file.");
                return RLM_MODULE_NOOP;
        }