Resolve #3876 "SORM: Mehrere Aliase auf die gleiche Spalte sind nicht möglich"

Closes #3876

Merge request studip/studip!2730

1 files changed, 4 insertions, 0 deletions

diff --git a/lib/models/SimpleORMap.class.php b/lib/models/SimpleORMap.class.php
index 838a9f6..acc7a3b 100644
--- a/lib/models/SimpleORMap.class.php
+++ b/lib/models/SimpleORMap.class.php
@@ -1007,6 +1007,10 @@ class SimpleORMap implements ArrayAccess, Countable, IteratorAggregate
                 } else {
                     $this->content_db[$field] = $content_db_value;
                 }
+            }
+        }
+        foreach ($this->alias_fields() as $alias => $field) {
+            if (isset($this->db_fields()[$field])) {
                 $this->content[$alias] =& $this->content[$field];
                 $this->content_db[$alias] =& $this->content_db[$field];
             }