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-rw-r--r--lib/kernel/src/inet_db.erl3
1 files changed, 2 insertions, 1 deletions
diff --git a/lib/kernel/src/inet_db.erl b/lib/kernel/src/inet_db.erl
index 108a803610..7278ec460d 100644
--- a/lib/kernel/src/inet_db.erl
+++ b/lib/kernel/src/inet_db.erl
@@ -514,7 +514,8 @@ res_update(Tag, TagTm, TagInfo, TagSetTm, SetFun) ->
undefined -> ok;
TM ->
case times() of
- Now when Now >= TM + ?RES_FILE_UPDATE_TM ->
+ Now when Now >= TM + ?RES_FILE_UPDATE_TM;
+ (TM =:= 0 andalso Now < ?RES_FILE_UPDATE_TM) ->
case db_get(Tag) of
undefined ->
SetFun("");