Optionally do not log template rendering errors

home-assistant · Nov 26, 2018 · b5b0ce1 · b5b0ce1
1 parent 5e18d52
commit b5b0ce1
Showing 1 changed file with 4 additions and 2 deletions.
diff --git a/homeassistant/helpers/template.py b/homeassistant/helpers/template.py
@@ -169,8 +169,10 @@ def async_render_with_possible_json_value(self, value,
         try:
             return self._compiled.render(variables).strip()
         except jinja2.TemplateError as ex:
-            _LOGGER.error("Error parsing value: %s (value: %s, template: %s)",
-                          ex, value, self.template)
+            if error_value is _SENTINEL:
+                _LOGGER.error(
+                    "Error parsing value: %s (value: %s, template: %s)",
+                    ex, value, self.template)
             return value if error_value is _SENTINEL else error_value
 
     def _ensure_compiled(self):