Some fixes:
authorRoland Häder <roland@mxchange.org>
Wed, 10 Aug 2016 07:47:09 +0000 (09:47 +0200)
committerRoland Häder <roland@mxchange.org>
Wed, 10 Aug 2016 07:47:09 +0000 (09:47 +0200)
commitc649882fd9802ed34c60a99ac3b7cae767189690
tree3ab1635ca2659f0ba0bb76ce848d078b19daa146
parent50ac34ba3bc0f1983078d25486ce0b94ff26e347
Some fixes:
- also check REQUEST_URI array element as QUERY_STRING may not be always set
- only sanitize when string is not empty

Signed-off-by: Roland Häder <rhaeder@cho-time.de>
libs/lib_general.php