diff options
| -rw-r--r-- | src/rebar_base_compiler.erl | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/src/rebar_base_compiler.erl b/src/rebar_base_compiler.erl index 6b8c7ca..5d54057 100644 --- a/src/rebar_base_compiler.erl +++ b/src/rebar_base_compiler.erl @@ -155,7 +155,13 @@ format_warnings(Source, Warnings) -> format_warnings(Source, Warnings, []). format_warnings(Source, Warnings, Opts) -> - Prefix = case lists:member(warnings_as_errors, Opts) of + %% `Opts' can be passed in both as a list or a dictionary depending + %% on whether the first call to rebar_erlc_compiler was done with + %% the type `rebar_dict()' or `rebar_state:t()'. + LookupFn = if is_list(Opts) -> fun lists:member/2 + ; true -> fun dict:is_key/2 + end, + Prefix = case LookupFn(warnings_as_errors, Opts) of true -> ""; false -> "Warning: " end, |