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https://github.com/YunoHost-Apps/framaforms_ynh.git
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13 lines
688 B
Diff
13 lines
688 B
Diff
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diff --git a/sites/all/modules/rules/includes/faces.inc b/sites/all/modules/rules/includes/faces.inc
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index a1fc93bd..812d96a1 100644
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--- a/sites/all/modules/rules/includes/faces.inc
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+++ b/sites/all/modules/rules/includes/faces.inc
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@@ -224,6 +224,7 @@ if (!class_exists('FacesExtendable', FALSE)) {
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* describe a single file.
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*/
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public function extend($interface, array $callbacks = array(), array $includes = array()) {
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+ $interface = class_exists($interface) ? $interface : FALSE;
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$face_methods = $interface ? get_class_methods($interface) : array_keys($callbacks);
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if ($interface) {
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if (array_diff($face_methods, array_keys($callbacks))) {
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