only return vulnerabilities

Author: lalithr95

lib/API_Fuzzer/sql_check.rb

@@ -24,10 +24,11 @@ def self.scan(options = {})
       @vulnerabilities = []
 
       fuzz_payloads
-      p @vulnerabilities
+      return @vulnerabilities
     rescue HTTP::ConnectionError => e
       sleep(5)
       fuzz_payloads
+      return @vulnerabilities
     end
 
     protected