* drop 'referrals' keyword : not implemented yet

src/config.c

@@ -72,9 +72,6 @@ int parse_config(oal_config_t * const config, const char *file) {
     if (strncmp(key, "bindtimeout", 11) == 0) {
       config->bindtimeout = atoi(value);
     } else
-    if (strncmp(key, "referrals", 9) == 0) {
-      config->referrals = atoi(value);
-    } else
     if (strncmp(key, "basedn", 6) == 0) {
       config->basedn = strndup(value, valsize);
     } else

src/config.h

@@ -6,7 +6,6 @@ typedef struct {
   char   *binddn;        /** bind as this user before search for user */
   char   *bindpass;      /** bind with this password */
   size_t  bindtimeout;   /** bind timeout */
-  short   referrals;     /** if > 0 - follow referals */
   char   *basedn;        /** where to search for users */
   char   *userfilter;    /** ldap filter for user entry */
   char    error[1024];   /** parser error */

tests/parse_config.c

@@ -16,7 +16,6 @@ int main(void) {
   }
 
   assert(config.bindtimeout == 5);
-  assert(config.referrals   == 2);
   assert(strcmp(config.bindpass,   "strong-password") == 0);
   assert(strcmp(config.bindurls,   "ldap://127.0.0.1 ldaps://172.16.17.1") == 0);
   assert(strcmp(config.binddn,     "cn=admin,dc=example,dc=com") == 0);

tests/test.conf

@@ -5,7 +5,5 @@ bindpass strong-password
 bindtimeout 5
   # another comment and empty string below
 
-referrals 2
-
 basedn ou=users,dc=example,dc=com
 userfilter (objectClass=inetOrgPerson)