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-rw-r--r--src/rebar_otp_app.erl2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/rebar_otp_app.erl b/src/rebar_otp_app.erl
index 82a5732..a8c2d62 100644
--- a/src/rebar_otp_app.erl
+++ b/src/rebar_otp_app.erl
@@ -54,7 +54,7 @@ compile(State, App) ->
format_error({missing_app_file, Filename}) ->
io_lib:format("App file is missing: ~s", [Filename]);
format_error({file_read, File, Reason}) ->
- io_lib:format("Failed to read app file ~s for processing: ~p", [File, Reason]);
+ io_lib:format("Failed to read app file ~s for processing: ~p", [File, file:format_error(Reason)]);
format_error({invalid_name, File, AppName}) ->
io_lib:format("Invalid ~s: name of application (~p) must match filename.", [File, AppName]).