4 files changed, 21 insertions, 18 deletions
diff --git a/lib/debugger/src/dbg_ieval.erl b/lib/debugger/src/dbg_ieval.erl
index 1d36aae8ee..0653ce4c00 100644
--- a/lib/debugger/src/dbg_ieval.erl
+++ b/lib/debugger/src/dbg_ieval.erl
@@ -663,12 +663,16 @@ expr({map,Line,Fs0}, Bs0, Ieval) ->
 expr({map,Line,E0,Fs0}, Bs0, Ieval0) ->
     Ieval = Ieval0#ieval{line=Line,top=false},
     {value,E,Bs1} = expr(E0, Bs0, Ieval),
-    {Fs,Bs2} = eval_map_fields(Fs0, Bs1, Ieval),
-    Value = lists:foldl(fun ({map_assoc,K,V}, Mi) -> maps:put(K,V,Mi);
-                            ({map_exact,K,V}, Mi) -> maps:update(K,V,Mi) end,
-                        E, Fs),
-    {value,Value,Bs2};
-
+    case E of
+        #{} ->
+            {Fs,Bs2} = eval_map_fields(Fs0, Bs1, Ieval),
+            Value = lists:foldl(fun ({map_assoc,K,V}, Mi) -> maps:put(K,V,Mi);
+                                    ({map_exact,K,V}, Mi) -> maps:update(K,V,Mi)
+                                end, E, Fs),
+            {value,Value,Bs2};
+        _ ->
+            exception(error, {badarg,E}, Bs1, Ieval)
+    end;
 %% A block of statements
 expr({block,Line,Es},Bs,Ieval) ->
     seq(Es, Bs, Ieval#ieval{line=Line});
diff --git a/lib/debugger/src/dbg_iload.erl b/lib/debugger/src/dbg_iload.erl
index 266cf239dd..ad05a7c529 100644
--- a/lib/debugger/src/dbg_iload.erl
+++ b/lib/debugger/src/dbg_iload.erl
@@ -1,7 +1,7 @@
 %%
 %% %CopyrightBegin%
 %%
-%% Copyright Ericsson AB 1998-2010. All Rights Reserved.
+%% Copyright Ericsson AB 1998-2014. All Rights Reserved.
 %%
 %% The contents of this file are subject to the Erlang Public License,
 %% Version 1.1, (the "License"); you may not use this file except in
@@ -42,18 +42,21 @@
 
 load_mod(Mod, File, Binary, Db) ->
     Flag = process_flag(trap_exit, true),
-    Pid = spawn_link(fun () -> load_mod1(Mod, File, Binary, Db) end),
+    Pid = spawn_link(load_mod1(Mod, File, Binary, Db)),
     receive
 	{'EXIT', Pid, What} ->
 	    process_flag(trap_exit, Flag),
 	    What
     end.
 
--spec load_mod1(atom(), file:filename(), binary(), ets:tid()) -> no_return().
+-spec load_mod1(atom(), file:filename(), binary(), ets:tid()) ->
+                       fun(() -> no_return()).
 
 load_mod1(Mod, File, Binary, Db) ->
-    store_module(Mod, File, Binary, Db),
-    exit({ok, Mod}).
+    fun() ->
+            store_module(Mod, File, Binary, Db),
+            exit({ok, Mod})
+    end.
 
 %%====================================================================
 %% Internal functions
diff --git a/lib/debugger/src/debugger.app.src b/lib/debugger/src/debugger.app.src
index 84fb98c94e..f102385d39 100644
--- a/lib/debugger/src/debugger.app.src
+++ b/lib/debugger/src/debugger.app.src
@@ -46,4 +46,6 @@
 	     int
 	    ]},
   {registered, [dbg_iserver, dbg_wx_mon, dbg_wx_winman]},
-  {applications, [kernel, stdlib]}]}.
+  {applications, [kernel, stdlib]},
+  {runtime_dependencies, ["wx-1.2","stdlib-2.0","kernel-3.0","erts-6.0",
+			  "compiler-5.0"]}]}.
diff --git a/lib/debugger/src/debugger.erl b/lib/debugger/src/debugger.erl
index 8a2ac28df5..77fd0acb70 100644
--- a/lib/debugger/src/debugger.erl
+++ b/lib/debugger/src/debugger.erl
@@ -51,12 +51,6 @@
 %% ------------------------------
 %% Help window for creating new breakpoints.
 %%
-%% dbg_wx_edit, dbg_wx_edit_win
-%% --------------------------------------
-%% Help window for editing terms, used for setting backtrace size
-%% (i.e. how many stack frames to display in the attach process window)
-%% and changing variable values.
-%%
 %% dbg_wx_interpret, dbg_wx_filedialog_win
 %% --------------------------------------
 %% Help window for selecting modules to interpret.