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Diffstat (limited to 'frontends/php/include/func.inc.php')
| -rw-r--r-- | frontends/php/include/func.inc.php | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/frontends/php/include/func.inc.php b/frontends/php/include/func.inc.php index 180b6e37..2e67e260 100644 --- a/frontends/php/include/func.inc.php +++ b/frontends/php/include/func.inc.php @@ -225,6 +225,7 @@ function zbx_rksort(&$array, $flags=NULL){ /************* ZBX MISC *************/ function zbx_numeric($value){ if(is_array($value)) return false; + if(zbx_empty($value)) return false; $value = strval($value); return ctype_digit($value); |