src/src/lookups/dnsdb.c: resolve possible null pointer dereference #68
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found by cppcheck [src/src/lookups/dnsdb.c:561] -> [src/src/lookups/dnsdb.c:552]: (warning) Either the condition '!yield' is redundant or there is possible null pointer dereference: yield.
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found by cppcheck
[src/src/lookups/dnsdb.c:561] -> [src/src/lookups/dnsdb.c:552]: (warning) Either the condition '!yield' is redundant or there is possible null pointer dereference: yield.