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FIX sizeof doesnt work with null types

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Daniel Hensby 2018-07-17 15:53:38 +01:00
parent ef09092450
commit e38c30ff0d
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1 changed files with 2 additions and 2 deletions
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dev/install/install.php5
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@ -1232,11 +1232,11 @@ class InstallRequirements {
} }
public function hasErrors() { public function hasErrors() {
return sizeof($this->errors); return empty($this->errors) ? 0 : sizeof($this->errors);
} }
public function hasWarnings() { public function hasWarnings() {
return sizeof($this->warnings); return empty($this->warnings) ? 0 : sizeof($this->warnings);
} }
} }