search: fix exception on nil searches.

https://github.com/danbooru/danbooru/commit/6ca42947bd2cf63828ba68e96c41d987d5ee6b94#commitcomment-38622036
2020-04-21 00:31:16 -05:00
parent 8c3d979a8d
commit 34d4344eaf
2 changed files with 11 additions and 1 deletions
@@ -718,7 +718,7 @@ class PostQueryBuilder
    class_methods do
      def scan_query(query)
        terms = []
-        query = query.gsub(/[[:space:]]/, " ")
+        query = query.to_s.gsub(/[[:space:]]/, " ")
        scanner = StringScanner.new(query)

        until scanner.eos?