Fix error when searching for empty phrase (#12711)

Fix #12619
This commit is contained in:
Eugen Rochko 2019-12-30 18:30:24 +01:00 committed by GitHub
parent 108e390d23
commit bb27ca14ef
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23

View file

@ -78,7 +78,7 @@ class SearchQueryTransformer < Parslet::Transform
elsif clause[:shortcode] elsif clause[:shortcode]
TermClause.new(prefix, operator, ":#{clause[:term]}:") TermClause.new(prefix, operator, ":#{clause[:term]}:")
elsif clause[:phrase] 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 else
raise "Unexpected clause type: #{clause}" raise "Unexpected clause type: #{clause}"
end end