Checking if there is a version to avoid #11.
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@ -48,7 +48,10 @@ class VersionFeed_Controller extends Extension {
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*/
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public function changes() {
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// Check viewability of changes
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if(!Config::inst()->get('VersionFeed', 'changes_enabled') || !$this->owner->PublicHistory) {
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if(!Config::inst()->get('VersionFeed', 'changes_enabled')
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|| !$this->owner->PublicHistory
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|| $this->owner->Version == ''
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) {
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return $this->owner->httpError(404, 'Page history not viewable');
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}
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