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Diffstat (limited to 'src/rebar_prv_upgrade.erl')
| -rw-r--r-- | src/rebar_prv_upgrade.erl | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/src/rebar_prv_upgrade.erl b/src/rebar_prv_upgrade.erl index cbeec98..1668e1c 100644 --- a/src/rebar_prv_upgrade.erl +++ b/src/rebar_prv_upgrade.erl @@ -6,7 +6,8 @@ -behaviour(provider). -export([init/1, - do/1]). + do/1, + format_error/2]). -include("rebar.hrl"). @@ -48,3 +49,7 @@ do(State) -> _ -> {error, io_lib:format("No such dependency ~s~n", [Name])} end. + +-spec format_error(any(), rebar_state:t()) -> {iolist(), rebar_state:t()}. +format_error(Reason, State) -> + {io_lib:format("~p", [Reason]), State}. |