[BUGFIX] Avoid recursion in function Solr::getNextCoreNumber (#1453)

Signed-off-by: Stefan Weil <sw@weilnetz.de> Co-authored-by: Sebastian Meyer <sebastian.meyer@opencultureconsulting.com>
kitodo · Feb 1, 2025 · 4358e98 · 4358e98
1 parent addd63e
commit 4358e98
Showing 1 changed file with 4 additions and 4 deletions.
diff --git a/Classes/Common/Solr/Solr.php b/Classes/Common/Solr/Solr.php
@@ -331,11 +331,11 @@ public static function getNextCoreNumber(int $number = 0): int
         $number = max($number, 0);
         // Check if core already exists.
         $solr = self::getInstance('dlfCore' . $number);
-        if (!$solr->ready) {
-            return $number;
-        } else {
-            return self::getNextCoreNumber($number + 1);
+        while ($solr->ready) {
+            $number++;
+            $solr = self::getInstance('dlfCore' . $number);
         }
+        return $number;
     }
 
     /**