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Make it clear which 'if' an 'else' belongs to.

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This commit is contained in:
Bob Halley 1999-04-30 02:04:11 +00:00
parent fbb0d4e811
commit 3ff8d68793
1 changed files with 3 additions and 2 deletions
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5
lib/dns/rbt.c
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@ -15,7 +15,7 @@
* SOFTWARE.
*/
/* $Id: rbt.c,v 1.49 1999/04/24 02:03:25 halley Exp $ */
/* $Id: rbt.c,v 1.50 1999/04/30 02:04:11 halley Exp $ */
/* Principal Authors: DCL */
@ -516,11 +516,12 @@ dns_rbt_addnode(dns_rbt_t *rbt, dns_name_t *name, dns_rbtnode_t **nodep) {
/*
* Fix pointers that were to the current node.
*/
if (parent != NULL)
if (parent != NULL) {
if (LEFT(parent) == current)
LEFT(parent) = new_current;
else
RIGHT(parent) = new_current;
}
if (*root == current)
*root = new_current;