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@@ -342,11 +342,14 @@ class Plugin
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$languageParentInfo = api_get_language_info($languageParentId);
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$languageParentFolder = $languageParentInfo['dokeos_folder'];
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- include "{$root}{$plugin_name}/lang/{$languageParentFolder}.php";
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+ $parentPath = "{$root}{$plugin_name}/lang/{$languageParentFolder}.php";
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+ if (is_readable($parentPath)) {
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+ include $parentPath;
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- if (!empty($strings)) {
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- foreach ($strings as $key => $string) {
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- $this->strings[$key] = $string;
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+ if (!empty($strings)) {
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+ foreach ($strings as $key => $string) {
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+ $this->strings[$key] = $string;
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+ }
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}
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}
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}
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