[couchdb] branch main updated: Fix 'clause cannot match' compiler warning

[ja...@apache.org]

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jaydoane pushed a commit to branch main
in repository https://gitbox.apache.org/repos/asf/couchdb.git


The following commit(s) were added to refs/heads/main by this push:
     new d63ab21  Fix 'clause cannot match' compiler warning
d63ab21 is described below

commit d63ab21ad76fa76b799c069037beffc19d267b4a
Author: Jay Doane <ja...@apache.org>
AuthorDate: Wed Sep 1 16:46:21 2021 -0700

    Fix 'clause cannot match' compiler warning
    
    Fixes this warning:
    
    couchdb/src/couch_eval/src/couch_eval.erl:168: Warning: this clause cannot match because a previous clause at line 167 always matches
---
 src/couch_eval/src/couch_eval.erl | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/couch_eval/src/couch_eval.erl b/src/couch_eval/src/couch_eval.erl
index 1b1d7dc..e5dc210 100644
--- a/src/couch_eval/src/couch_eval.erl
+++ b/src/couch_eval/src/couch_eval.erl
@@ -164,8 +164,8 @@ get_api_mod(Language) when is_binary(Language) ->
                     config:get("couch_eval.languages", LangStr)
             end,
         case ModStr of
-            _ -> list_to_existing_atom(ModStr);
-            undefined -> erlang:error({unknown_eval_api_language, Language})
+            undefined -> erlang:error({unknown_eval_api_language, Language});
+            _ -> list_to_existing_atom(ModStr)
         end
     catch
         error:badarg ->