rec: fix coverity 1564914 (afaiks harmless)

diff --git a/pdns/recursordist/rec-xfr.hh b/pdns/recursordist/rec-xfr.hh
index 5adc78bfc7d8c9a2ab6945f1a4c4ab6c2e363712..541255c7ec76a0994e626f4cc5c4bff3a0043806 100644 (file)
--- a/pdns/recursordist/rec-xfr.hh
+++ b/pdns/recursordist/rec-xfr.hh
@@ -48,8 +48,8 @@ struct ZoneXFRParams
   TSIGTriplet tsigtriplet;
   size_t maxReceivedMBytes{0};
   size_t zoneSizeHint{0};
-  size_t zoneIdx;
-  uint32_t refreshFromConf;
+  size_t zoneIdx{0};
+  uint32_t refreshFromConf{0};
   uint16_t xfrTimeout{20};
 };