Minor changes.

src/hanoidb.erl

@@ -155,7 +155,7 @@ fold_range(Ref,Fun,Acc0,#key_range{limit=Limit}=Range) ->
     ok = gen_server:call(Ref, {RangeType, FoldWorkerPID, Range}, infinity),
     MRef = erlang:monitor(process, FoldWorkerPID),
     Result = receive_fold_range(MRef, FoldWorkerPID, Fun, Acc0, Limit),
-    ?log("fold_range done: self:~p, result=~P~n", [self(), Result]),
+    ?log("fold_range done: self:~p, result=~p~n", [self(), Result]),
     Result.
 
 receive_fold_range(MRef,PID,_,Acc0, 0) ->

src/hanoidb_level.erl

@@ -157,7 +157,7 @@ initialize(State) ->
     catch
         Class:Ex when not (Class == exit andalso Ex == normal) ->
             ?log("crashing ~p:~p ~p~n", [Class,Ex,erlang:get_stacktrace()]),
-            error_logger:error_msg("crash2: ~p:~p ~p~n", [Class,Ex,erlang:get_stacktrace()])
+            error_logger:error_msg("crash: ~p:~p ~p~n", [Class,Ex,erlang:get_stacktrace()])
     end.
 
 initialize2(State) ->

tools/visualize-hanoi.sh

@@ -98,7 +98,7 @@ function dynamic() {
             let "now=now-start"
             free=`df -m . 2> /dev/null | tail -1 | awk '{print $4}'`
             used=`du -m 2> /dev/null | awk '{print $1}' `
-            printf "%5d %6d [%s\n" "$t" "$now" "$s ${used}Mb (${free}Mb free)"
+            printf "%5d %6d [%s\n" "$t" "$now" "$s ${used}MB (${free}MB free)"
             old="$s"
         else
             # Sleep a little bit: