safeguard ES index errors on queryables (#812)

geopython · Nov 10, 2021 · 8740b23 · 8740b23
1 parent 38cd872
commit 8740b23
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/pygeoapi/provider/elasticsearch_.py b/pygeoapi/provider/elasticsearch_.py
@@ -136,6 +136,9 @@ def get_fields(self):
             LOGGER.debug('ES index looks generated by GDAL')
             self.is_gdal = True
             p = ii[self.index_name]['mappings']
+        except IndexError:
+            LOGGER.warning('could not get fields; returning empty set')
+            return {}
 
         for k, v in p['properties'].items():
             if 'type' in v: