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| author | Matthew Sackman <matthew@lshift.net> | 2010-04-18 16:47:25 +0100 |
|---|---|---|
| committer | Matthew Sackman <matthew@lshift.net> | 2010-04-18 16:47:25 +0100 |
| commit | 1b2194acf4ed96507129f5f50d7c7413efcbb923 (patch) | |
| tree | b60ce9de7d000ae0e24b4915337602d831abd46b | |
| parent | 4e0e38054ce7c1351da8d23e50895b3dbbd37d14 (diff) | |
| download | rabbitmq-server-git-1b2194acf4ed96507129f5f50d7c7413efcbb923.tar.gz | |
Correct mistake in indexing into pairs of GC candidates
| -rw-r--r-- | src/rabbit_msg_store.erl | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/rabbit_msg_store.erl b/src/rabbit_msg_store.erl index e46d26645f..6f1a5e6b00 100644 --- a/src/rabbit_msg_store.erl +++ b/src/rabbit_msg_store.erl @@ -1478,8 +1478,9 @@ find_files_to_gc(FileSummaryEts, N, First) -> case Pairs of [] -> undefined; [Pair] -> Pair; - _ -> M = 1 + (N rem length(Pairs)), - lists:nth(M, Pairs) + _ -> Len = length(Pairs), %% The list is the wrong way + M = Len - (N rem Len), %% around, so subtract our N + lists:nth(M, Pairs) %% from its length end. find_files_to_gc(_FileSummaryEts, _N, #file_summary {}, [], Pairs) -> |