Allow meta handler to properly handle non-single meta

tomusborne · Dec 6, 2024 · 5a4f19f · 5a4f19f
1 parent 64b8b19
commit 5a4f19f
Showing 1 changed file with 6 additions and 1 deletion.
diff --git a/includes/class-meta-handler.php b/includes/class-meta-handler.php
@@ -207,7 +207,12 @@ public static function get_meta( $id, $key, $single_only = true, $callable = nul
 		);
 
 		if ( is_numeric( $id ) ) {
-			$meta = $pre_value ? $pre_value : call_user_func( $callable, $id, $parent_name, true );
+			$meta = $pre_value ? $pre_value : call_user_func( $callable, $id, $parent_name, $single_only );
+
+			// If it's an array with only one item, return it directly.
+			if ( is_array( $meta ) && 1 === count( $meta ) ) {
+				$meta = $meta[0];
+			}
 		} else {
 			$meta = $pre_value ? $pre_value : call_user_func( $callable, $parent_name );
 		}