rlm_rediswho: allow insert/trim/expire to be configured independently

For example you might want to do SET and EXPIRE on a start record,
and just EXPIRE on interim and stop.

diff --git a/src/modules/rlm_rediswho/rlm_rediswho.c b/src/modules/rlm_rediswho/rlm_rediswho.c
index ad67d53..159c8c2 100644 (file)
--- a/src/modules/rlm_rediswho/rlm_rediswho.c
+++ b/src/modules/rlm_rediswho/rlm_rediswho.c
@@ -67,6 +67,10 @@ static int rediswho_command(const char *fmt, REDISSOCK **dissocket_p,
        char query[MAX_STRING_LEN * 4];
        int result = 0;
 
+       if (!fmt) {
+               return 0;
+       }
+
        /*
         *      Do an xlat on the provided string
         */
@@ -183,8 +187,6 @@ static int rediswho_accounting_all(REDISSOCK **dissocket_p,
        REDISSOCK *dissocket;
        int result;
 
-       if (!insert || !trim || !expire) return 0;
-
        result = rediswho_command(insert, dissocket_p, inst, request);
        if (result < 0) {
                return RLM_MODULE_FAIL;