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fix compiler warning: While loop condition is always non-zero.

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nxt_30.c enforce type range to 1..127. DNS_R_RANGE otherwise.
This commit is contained in:
Mark Andrews
1999-11-03 01:07:02 +00:00
parent cebd449863
commit 19c5c23ef6
9 changed files with 31 additions and 29 deletions
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6
lib/dns/rbt.c
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@@ -15,7 +15,7 @@
* SOFTWARE.
*/
/* $Id: rbt.c,v 1.67 1999/11/03 00:17:11 tale Exp $ */
/* $Id: rbt.c,v 1.68 1999/11/03 01:06:57 marka Exp $ */
/* Principal Authors: DCL */
@@ -321,7 +321,7 @@ chain_name(dns_rbtnodechain_t *chain, dns_name_t *name,
static inline dns_result_t
move_chain_to_last(dns_rbtnodechain_t *chain, dns_rbtnode_t *node) {
while (1) {
do {
/*
* Go as far right and then down as much as possible,
* as long as the rightmost node has a down pointer.
@@ -337,7 +337,7 @@ move_chain_to_last(dns_rbtnodechain_t *chain, dns_rbtnode_t *node) {
ADD_ANCESTOR(chain, NULL);
ADD_LEVEL(chain, node);
node = DOWN(node);
}
} while (1);
chain->end = node;