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-rw-r--r--lib/diameter/src/base/diameter_gen.erl9
1 files changed, 6 insertions, 3 deletions
diff --git a/lib/diameter/src/base/diameter_gen.erl b/lib/diameter/src/base/diameter_gen.erl
index 243bc7965a..3d0612c294 100644
--- a/lib/diameter/src/base/diameter_gen.erl
+++ b/lib/diameter/src/base/diameter_gen.erl
@@ -124,9 +124,12 @@ enc(_, _, {0,_}, [], _, _) ->
enc(_, _, _, undefined, _, _) ->
[];
-enc(_, AvpName, _, T, _, _)
- when not is_list(T) ->
- ?THROW([repeated_avp_as_non_list, AvpName, T]);
+%% Be forgiving when a list of values is expected. If the value itself
+%% is a list then the user has to wrap it to avoid each member from
+%% being interpreted as an individual AVP value.
+enc(Name, AvpName, Arity, V, Opts, Mod)
+ when not is_list(V) ->
+ enc(Name, AvpName, Arity, [V], Opts, Mod);
enc(Name, AvpName, {Min, Max}, Values, Opts, Mod) ->
H = avp_header(AvpName, Mod),