Fix error when searching for empty phrase (#12711)

Fix #12619
2019-12-30 18:30:24 +01:00 · 2019-12-30 18:30:24 +01:00 · bb27ca14ef
commit bb27ca14ef
parent 108e390d23
1 changed files with 1 additions and 1 deletions
--- a/app/lib/search_query_transformer.rb
+++ b/app/lib/search_query_transformer.rb
@ -78,7 +78,7 @@ class SearchQueryTransformer < Parslet::Transform
    elsif clause[:shortcode]
      TermClause.new(prefix, operator, ":#{clause[:term]}:")
    elsif clause[:phrase]
-      PhraseClause.new(prefix, operator, clause[:phrase].map { |p| p[:term].to_s }.join(' '))
+      PhraseClause.new(prefix, operator, clause[:phrase].is_a?(Array) ? clause[:phrase].map { |p| p[:term].to_s }.join(' ') : clause[:phrase].to_s)
    else
      raise "Unexpected clause type: #{clause}"
    end