Bug fix: fixing php error from foreach not having an array

Checking the $packages first to see if it is an array.

diff --git a/setup/shortcodeBuilder.php b/setup/shortcodeBuilder.php
index 44d14ae..8fa97d9 100644 (file)
--- a/setup/shortcodeBuilder.php
+++ b/setup/shortcodeBuilder.php
@@ -18,8 +18,10 @@
     $package = new GlmDataPackages($this->wpdb, $this->config);
     $packageList = $package->getList();
 
-    foreach($packageList as $key=>$value){
-        $packageListId[] = $value['id'];
+    if ( isset( $packageList ) && is_array( $packageList ) ) {
+        foreach($packageList as $key=>$value){
+            $packageListId[] = $value['id'];
+        }
     }
     
     // loop through packaging list shortcode attributes