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another micro-optimization.

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This commit is contained in:
Brian Wellington 2001-02-10 02:55:05 +00:00
parent 319d2971f1
commit 82ecc44b96
1 changed files with 8 additions and 3 deletions
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11
lib/dns/compress.c
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@ -15,7 +15,7 @@
* WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
/* $Id: compress.c,v 1.46 2001/02/10 01:18:19 bwelling Exp $ */
/* $Id: compress.c,v 1.47 2001/02/10 02:55:05 bwelling Exp $ */
#define DNS_NAME_USEINLINE 1
@ -154,8 +154,13 @@ dns_compress_findglobal(dns_compress_t *cctx, dns_name_t *name,
if (node == NULL)
return (ISC_FALSE);
dns_name_clone(&tname, suffix);
dns_name_getlabelsequence(name, 0, n, prefix);
if (n == 0) {
dns_name_clone(name, suffix);
dns_name_reset(prefix);
} else {
dns_name_clone(&tname, suffix);
dns_name_getlabelsequence(name, 0, n, prefix);
}
*offset = node->offset;
return (ISC_TRUE);
}