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Diffstat (limited to 'src/couchdb/couch_view.erl')
| -rw-r--r-- | src/couchdb/couch_view.erl | 17 |
1 files changed, 11 insertions, 6 deletions
diff --git a/src/couchdb/couch_view.erl b/src/couchdb/couch_view.erl index 911f1aa6..c9a9b2cc 100644 --- a/src/couchdb/couch_view.erl +++ b/src/couchdb/couch_view.erl @@ -92,13 +92,18 @@ cleanup_index_files(Db) -> FileList = list_index_files(Db), - % regex that matches all ddocs - RegExp = "("++ string:join(Sigs, "|") ++")", + DeleteFiles = + if length(Sigs) =:= 0 -> + FileList; + true -> + % regex that matches all ddocs + RegExp = "("++ string:join(Sigs, "|") ++")", + + % filter out the ones in use + [FilePath || FilePath <- FileList, + re:run(FilePath, RegExp, [{capture, none}]) =:= nomatch] + end, - % filter out the ones in use - DeleteFiles = [FilePath - || FilePath <- FileList, - re:run(FilePath, RegExp, [{capture, none}]) =:= nomatch], % delete unused files ?LOG_DEBUG("deleting unused view index files: ~p",[DeleteFiles]), RootDir = couch_config:get("couchdb", "view_index_dir"), |