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renamed variable tzone to dupzone for clarity and simplified

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code to clean it up after use - no functional change
This commit is contained in:
Andreas Gustafsson 2000-05-22 17:07:43 +00:00
parent 7e9bfde795
commit cb726f24e7
1 changed files with 4 additions and 4 deletions
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8
bin/named/server.c
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@ -781,7 +781,7 @@ configure_zone(dns_c_ctx_t *cctx, dns_c_zone_t *czone, dns_c_view_t *cview,
dns_view_t *view = NULL; /* New view */
dns_view_t *pview = NULL; /* Production view */
dns_zone_t *zone = NULL; /* New or reused zone */
dns_zone_t *tzone = NULL; /* Temporary zone */
dns_zone_t *dupzone = NULL;
isc_result_t result;
@ -887,14 +887,16 @@ configure_zone(dns_c_ctx_t *cctx, dns_c_zone_t *czone, dns_c_view_t *cview,
/*
* Check for duplicates in the new zone table.
*/
result = dns_view_findzone(view, origin, &tzone);
result = dns_view_findzone(view, origin, &dupzone);
if (result == ISC_R_SUCCESS) {
/*
* We already have this zone!
*/
dns_zone_detach(&dupzone);
result = ISC_R_EXISTS;
goto cleanup;
}
INSIST(dupzone == NULL);
/*
* See if we can reuse an existing zone. This is
@ -942,8 +944,6 @@ configure_zone(dns_c_ctx_t *cctx, dns_c_zone_t *czone, dns_c_view_t *cview,
CHECK(dns_view_addzone(view, zone));
cleanup:
if (tzone != NULL)
dns_zone_detach(&tzone);
if (zone != NULL)
dns_zone_detach(&zone);
if (pview != NULL)