metadata formatting, and a little res gotcha

modules/exploits/windows/http/avaya_ccr_imageupload_exec.rb

@@ -24,7 +24,8 @@ class Metasploit3 < Msf::Exploit::Remote
 				arbitrary ASP .NET code. The vulnerability has been tested successfully on Avaya IP
 				Office Customer Call Reporter 7.0.4.2 and 8.0.8.15 on Windows 2003 SP2.
 			},
-			'Author'      => [
+			'Author'      =>
+				[
 					'rgod <rgod[at]autistici.org>', # Vulnerability discovery
 					'juan vazquez' # Metasploit module
 				],
@@ -173,7 +174,7 @@ class Metasploit3 < Msf::Exploit::Remote
 			'method'       => 'GET'
 		}, 20)
 
-		if (!res or res.code != 200)
+		if (!res or (res and res.code != 200))
 			print_error("#{@peer} - Execution failed on #{payload_url} [No Response]")
 			return
 		end