Revert partial fix for RADSECPROXY-69 (98d7bbe).

This was potentially making things worse.

develdoc.txt

@@ -337,8 +337,8 @@ traverses the list of realms and for each realm:
 
   - same thing for realm->accsrvconfs as for srvconfs
 
-  - if none of realm->srvconfs->servers and realm->accsrvonfs->servers
-    have dynamiclookuparg set:
+  - if none of the realm->srvconfs nor the realm->accsrvonfs has a
+    dynamiclookupcommand:
 
     - for each srv in realm->srvconfs: free srv and decrease ref on realm
 

radsecproxy.c

@@ -706,7 +706,7 @@ int hasdynamicserver(struct list *srvconfs) {
     struct list_node *entry;
 
     for (entry = list_first(srvconfs); entry; entry = list_next(entry))
-        if (((struct clsrvconf *)entry->data)->servers->dynamiclookuparg)
+        if (((struct clsrvconf *)entry->data)->dynamiclookupcommand)
 	    return 1;
     return 0;
 }
@@ -1899,13 +1899,14 @@ void *clientwr(void *arg) {
 	}
     }
 errexit:
-    conf->servers = NULL;
     if (server->dynamiclookuparg) {
 	removeserversubrealms(realms, conf);
 	if (dynconffail)
 	    free(conf);
 	else
 	    freeclsrvconf(conf);
+    } else {
+        conf->servers = NULL;
     }
     freeserver(server, 1);
     return NULL;