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Merge pull request #485 from tractorcow/pulls/fix-warning

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BUG Prevent strstr showing warning on array $value
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Will Rossiter 2016-06-20 17:18:09 +12:00 committed by GitHub
commit 2dce050087
1 changed files with 1 additions and 1 deletions
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code/formfields/UserFormsCheckboxSetField.php
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@ -46,7 +46,7 @@ class UserFormsCheckboxSetField extends CheckboxSetField {
$previous = $value = $this->Value();
if (strstr($value, ",")) {
if (is_string($value) && strstr($value, ",")) {
$value = explode(",", $value);
}