[GitHub] [couchdb] wohali commented on issue #2293: Allow override of `-couch_ini` parameter

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wohali commented on issue #2293: Allow override of `-couch_ini` parameter
URL: https://github.com/apache/couchdb/pull/2293#issuecomment-565078825
 
 
   @adrienverge Are you sure this works correctly when specifying no list? My read of the source code suggests that it won't:
   
   https://github.com/apache/couchdb-config/blob/master/src/config_app.erl#L30-L48
   
   and:
   
   ```
   $ erl -a b
   Erlang/OTP 21 [erts-10.2.4] [source] [64-bit] [smp:2:2] [ds:2:2:10] [async-threads:1]
   
   Eshell V10.2.4  (abort with ^G)
   1> init:get_argument(a).
   {ok,[["b"]]}
   2>
   User switch command
    --> q
   $ erl -a
   Erlang/OTP 21 [erts-10.2.4] [source] [64-bit] [smp:2:2] [ds:2:2:10] [async-threads:1]
   
   Eshell V10.2.4  (abort with ^G)
   1> init:get_argument(a).
   {ok,[[]]}
   2>
   User switch command
    --> q
   $ erl
   Erlang/OTP 21 [erts-10.2.4] [source] [64-bit] [smp:2:2] [ds:2:2:10] [async-threads:1]
   
   Eshell V10.2.4  (abort with ^G)
   1> init:get_argument(a).
   error
   2>
   User switch command
    --> q
   ```
   
   Because an empty list returns success, I think this overrides the default order. Can you confirm?

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