fix(emqx_misc): ensure flatten list for safe dir

This commit is contained in:
Zaiming (Stone) Shi 2023-02-23 09:05:52 +01:00
parent 713220f88b
commit 3413af76be
1 changed files with 1 additions and 1 deletions

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@ -720,4 +720,4 @@ pub_props_to_packet(Properties) ->
safe_filename(Filename) when is_binary(Filename) ->
binary:replace(Filename, <<":">>, <<"-">>, [global]);
safe_filename(Filename) when is_list(Filename) ->
string:replace(Filename, ":", "-", all).
lists:flatten(string:replace(Filename, ":", "-", all)).