diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/rlx_prv_app_discover.erl | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/src/rlx_prv_app_discover.erl b/src/rlx_prv_app_discover.erl index 9a5da4d..b5226ad 100644 --- a/src/rlx_prv_app_discover.erl +++ b/src/rlx_prv_app_discover.erl @@ -55,7 +55,7 @@ init(State) -> %% looking for OTP Applications -spec do(rlx_state:t()) -> {ok, rlx_state:t()} | relx:error(). do(State0) -> - LibDirs = lists:usort(get_lib_dirs(State0)), + LibDirs = dedup(get_lib_dirs(State0)), case rlx_app_discovery:do(State0, LibDirs) of {ok, AppMeta} -> State1 = rlx_state:available_apps(State0, AppMeta), @@ -131,3 +131,9 @@ add_system_lib_dir(State) -> SystemLibs -> erlang:iolist_to_binary(SystemLibs) end. + +%% Order matters so this slow dedup needs to be used +dedup([]) -> + []; +dedup([H|T]) -> + [H | [X || X <- dedup(T), X /= H]]. |