prevent entry in error.log

swissbib · Jan 28, 2020 · bb6635d · bb6635d
1 parent 9e1a5d9
commit bb6635d
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/module/Swissbib/src/Swissbib/RecordDriver/SolrMarc.php b/module/Swissbib/src/Swissbib/RecordDriver/SolrMarc.php
@@ -2330,7 +2330,9 @@ public function getInstitutions($extended = false)
                         if (!array_key_exists($F[0], $konkordanzTabelle949)) {
                             $konkordanzTabelle949[$F[0]] = [];
                         }
-                        array_push($konkordanzTabelle949[$F[0]], $b[0]);
+                        if (isset($b[0])) {
+                            array_push($konkordanzTabelle949[$F[0]], $b[0]);
+                        }
                     }
                 }
                 foreach ($institutions as $key => $institution) {