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| author | Dan Gudmundsson <[email protected]> | 2011-03-07 16:25:31 +0100 |
|---|---|---|
| committer | Dan Gudmundsson <[email protected]> | 2011-03-09 11:58:38 +0100 |
| commit | 6a486ff2dfa285e913a1d0b013c2165c9a5a7b42 (patch) | |
| tree | 74bc84edaf07b320ea30563ebc46d3c499b53631 /lib/mnesia/src/mnesia_frag.erl | |
| parent | 700e0b89f7c928fbd3593a79e9038582ffb68406 (diff) | |
| download | otp-6a486ff2dfa285e913a1d0b013c2165c9a5a7b42.tar.gz otp-6a486ff2dfa285e913a1d0b013c2165c9a5a7b42.tar.bz2 otp-6a486ff2dfa285e913a1d0b013c2165c9a5a7b42.zip | |
Applied from mnesia_frag:first patch from Magnus Henoch
"When I run mnesia:first on an empty fragmented table, it tries to
access the fragment with the number one beyond the maximum. In the
sample code below, I create a table with two fragments, 'foo' and
'foo_frag2', but mnesia tries to access 'foo_frag3':"
Diffstat (limited to 'lib/mnesia/src/mnesia_frag.erl')
| -rw-r--r-- | lib/mnesia/src/mnesia_frag.erl | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/mnesia/src/mnesia_frag.erl b/lib/mnesia/src/mnesia_frag.erl index 6cc16c80fd..9e77fe0b9f 100644 --- a/lib/mnesia/src/mnesia_frag.erl +++ b/lib/mnesia/src/mnesia_frag.erl @@ -209,7 +209,7 @@ first(ActivityId, Opaque, Tab) -> end end. -search_first(ActivityId, Opaque, Tab, N, FH) when N =< FH#frag_state.n_fragments -> +search_first(ActivityId, Opaque, Tab, N, FH) when N < FH#frag_state.n_fragments -> NextN = N + 1, NextFrag = n_to_frag_name(Tab, NextN), case mnesia:first(ActivityId, Opaque, NextFrag) of |