use empty to check string

Origin commit data
------------------
Commit: 2b5e7b5ba3
Author: Jacek Jendrzej <overx300@gmail.com>
Date: 2015-01-09 (Fri, 09 Jan 2015)
This commit is contained in:
Jacek Jendrzej
2015-01-09 17:15:11 +01:00
parent e510b2eb39
commit 6ff2c1b6bd
34 changed files with 170 additions and 170 deletions

View File

@@ -157,7 +157,7 @@ CUPnPDevice::CUPnPDevice(std::string url)
head = result.substr(0,pos);
body = result.substr(pos+4);
if (body == "")
if (body.empty())
throw std::runtime_error(std::string("desc body empty"));
if (!check_response(head, charset, rcode))