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fix hex2bin for empty input

pull/1/head
Friendika 11 years ago
parent
commit
d1833cabf6
  1. 3
      include/text.php

3
include/text.php

@ -195,6 +195,9 @@ function unxmlify($s) {
if(! function_exists('hex2bin')) {
function hex2bin($s) {
if(! (is_string($s) && strlen($s)))
return '';
if(! ctype_xdigit($s)) {
logger('hex2bin: illegal input: ' . print_r(debug_backtrace(), true));
return($s);

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