Add ability to use additional custom errors when parsing options

processone · Apr 17, 2024 · 0fdf58b · 0fdf58b
1 parent 051bf29
commit 0fdf58b
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/src/econf.erl b/src/econf.erl
@@ -197,6 +197,11 @@ format_error(eimp_error) ->
     format("ejabberd is built without image converter support", []);
 format_error({mqtt_codec, Reason}) ->
     mqtt_codec:format_error(Reason);
+format_error({external_module_error, Module, Error}) ->
+    try Module:format_error(Error)
+    catch _:_ ->
+	format("Invalid value", [])
+    end;
 format_error(Reason) ->
     yconf:format_error(Reason).