Add a little whitespace for readability

diff --git a/libraries/libldap/request.c b/libraries/libldap/request.c
index b1e7e170c29033d79b6d72606801247bcf5d99a6..55f1945b5f5ba70f65b5fe12c1881f00951625d1 100644 (file)
--- a/libraries/libldap/request.c
+++ b/libraries/libldap/request.c
@@ -618,8 +618,11 @@ ldap_chase_v3referrals( LDAP *ld, LDAPRequest *lr, char **refs, int sref, char *
        }
 
        /* find original request */
-       for ( origreq = lr; origreq->lr_parent != NULL; origreq = origreq->lr_parent ) {
-               ;
+       for ( origreq = lr;
+               origreq->lr_parent != NULL;
+               origreq = origreq->lr_parent )
+       {
+               /* empty */ ;
        }
 
        refarray = refs;
@@ -661,22 +664,30 @@ ldap_chase_v3referrals( LDAP *ld, LDAPRequest *lr, char **refs, int sref, char *
                                        refarray[i], 0, 0);
                                if( lc->lconn_rebind_queue == NULL ) {
                                        /* Create a referral list */
-                                       if( (lc->lconn_rebind_queue = (char ***)LDAP_MALLOC( sizeof(void *) * 2)) == NULL) {
+                                       lc->lconn_rebind_queue =
+                                               (char ***) LDAP_MALLOC( sizeof(void *) * 2));
+
+                                       if( lc->lconn_rebind_queue == NULL) {
                                                ld->ld_errno = LDAP_NO_MEMORY;
                                                rc = -1;
                                                goto done;
                                        }
+
                                        lc->lconn_rebind_queue[0] = refarray;
                                        lc->lconn_rebind_queue[1] = NULL;
                                        refarray = NULL;
+
                                } else {
                                        /* Count how many referral arrays we already have */
                                        for( j = 0; lc->lconn_rebind_queue[j] != NULL; j++) {
-                                               ;
+                                               /* empty */;
                                        }
+
                                        /* Add the new referral to the list */
-                                       if( (lc->lconn_rebind_queue = (char ***)LDAP_REALLOC(
-                                                       lc->lconn_rebind_queue, sizeof(void *) * (j + 2))) == NULL) {
+                                       lc->lconn_rebind_queue = (char ***) LDAP_REALLOC(
+                                               lc->lconn_rebind_queue, sizeof(void *) * (j + 2));
+
+                                       if( lc->lconn_rebind_queue == NULL ) {
                                                ld->ld_errno = LDAP_NO_MEMORY;
                                                rc = -1;
                                                goto done;
@@ -685,6 +696,7 @@ ldap_chase_v3referrals( LDAP *ld, LDAPRequest *lr, char **refs, int sref, char *
                                        lc->lconn_rebind_queue[j+1] = NULL;
                                        refarray = NULL;
                                }
+
                                /* We have queued the referral/reference, now just return */
                                rc = 0;
                                *hadrefp = 1;