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b7cb73160b
Fix an issue reported by Coverity by removing the unneded check.
*** CID 352554: Null pointer dereferences (REVERSE_INULL)
/bin/dig/dighost.c: 3056 in start_tcp()
3050
3051 if (ISC_LINK_LINKED(query, link)) {
3052 next = ISC_LIST_NEXT(query, link);
3053 } else {
3054 next = NULL;
3055 }
>>> CID 352554: Null pointer dereferences (REVERSE_INULL)
>>> Null-checking "connectquery" suggests that it may be null, but it
has already been dereferenced on all paths leading to the check.
3056 if (connectquery != NULL) {
3057 query_detach(&connectquery);
3058 }
3059 query_detach(&query);
3060 if (next == NULL) {
3061 clear_current_lookup();
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| .. | ||
| .gitignore | ||
| dig.c | ||
| dig.rst | ||
| dighost.c | ||
| dighost.h | ||
| host.c | ||
| host.rst | ||
| Makefile.am | ||
| nslookup.c | ||
| nslookup.rst | ||
| readline.h | ||