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| author | Danielle Sucher <[email protected]> | 2013-10-03 23:44:53 -0400 |
|---|---|---|
| committer | Loïc Hoguin <[email protected]> | 2013-11-08 22:56:09 +0100 |
| commit | 37e98f019ddf789c8523035f59ee4c43858db583 (patch) | |
| tree | c48267874902731eadf3599906eb481b7e206ca3 | |
| parent | faf64524c6758ae1e27404d2ae1383a23538c538 (diff) | |
| download | cowboy-37e98f019ddf789c8523035f59ee4c43858db583.tar.gz cowboy-37e98f019ddf789c8523035f59ee4c43858db583.tar.bz2 cowboy-37e98f019ddf789c8523035f59ee4c43858db583.zip | |
Clarify error msg for route lacking starting slash
| -rw-r--r-- | src/cowboy_router.erl | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/cowboy_router.erl b/src/cowboy_router.erl index e52b70b..16af2d4 100644 --- a/src/cowboy_router.erl +++ b/src/cowboy_router.erl @@ -92,7 +92,10 @@ compile_paths([{<< $/, PathMatch/binary >>, Constraints, Handler, Opts}|Tail], Acc) -> PathRules = compile_rules(PathMatch, $/, [], [], <<>>), Paths = [{lists:reverse(R), Constraints, Handler, Opts} || R <- PathRules], - compile_paths(Tail, Paths ++ Acc). + compile_paths(Tail, Paths ++ Acc); +compile_paths([{PathMatch, _, _, _}|_], _) -> + error({badarg, "The following route MUST begin with a slash: " + ++ binary_to_list(PathMatch)}). compile_rules(<<>>, _, Segments, Rules, <<>>) -> [Segments|Rules]; |