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-rw-r--r--src/rabbit_limiter.erl2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/rabbit_limiter.erl b/src/rabbit_limiter.erl
index a28c4a2f7d..5776fc3f7a 100644
--- a/src/rabbit_limiter.erl
+++ b/src/rabbit_limiter.erl
@@ -279,7 +279,7 @@ ack_from_queue(Limiter = #qstate{credits = Credits}, CTag, Credit) ->
case gb_trees:lookup(CTag, Credits) of
{value, C = #credit{mode = auto, credit = C0}} ->
{update_credit(CTag, C#credit{credit = C0 + Credit}, Credits),
- C0 =:= 0};
+ C0 =:= 0 andalso Credit =/= 0};
_ ->
{Credits, false}
end,