Silence unused variable warning

2009-05-18 17:33:21 +01:00 · 2009-05-18 17:33:21 +01:00 · a2b43cd664
parent 9d25631c14
commit a2b43cd664
1 changed files with 1 additions and 1 deletions
--- a/src/rabbit.erl
+++ b/src/rabbit.erl
@ -242,7 +242,7 @@ print_banner() ->
                {"log",          log_location(kernel)},
                {"sasl log",     log_location(sasl)},
                {"database dir", rabbit_mnesia:dir()}],
-    DescrLen = lists:max([length(K) || {K, V} <- Settings]),
+    DescrLen = lists:max([length(K) || {K, _V} <- Settings]),
    Format = "~-" ++ integer_to_list(DescrLen) ++ "s: ~s~n",
    lists:foreach(fun ({K, V}) -> io:format(Format, [K, V]) end, Settings),
    io:nl().