string search, not number

src/pump/_license.py

@@ -139,7 +139,7 @@ def _import_license_defs(self, env, dspace, epersons):
                 'requiredInfo': lic['required_info'],
                 'clarinLicenseLabel': self._created_labels[str(lab_id)]
             }
-
+            lic_id = str(lic_id)
             if lic_id in self._license2label:
                 data['extendedClarinLicenseLabels'] = self._license2label[lic_id]