lib/pghero/methods/suggested_indexes.rb in pghero-3.3.1 vs lib/pghero/methods/suggested_indexes.rb in pghero-3.3.2

@@ -192,9 +192,10 @@
 
         indexes
       end
 
       def best_index_structure(statement)
+        return {error: "Empty statement"} if statement.to_s.empty?
         return {error: "Too large"} if statement.to_s.length > 10000
 
         begin
           tree = PgQuery.parse(statement).tree
         rescue PgQuery::ParseError