Return none like previous optional when no arguments are passed

getsentry · Oct 16, 2023 · 55dfc2a · 55dfc2a
1 parent a91f25a
commit 55dfc2a
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/src/sentry/snuba/metrics/extraction.py b/src/sentry/snuba/metrics/extraction.py
@@ -733,6 +733,9 @@ def _field_for_hash(self) -> Optional[str]:
         elif self.op == "on_demand_apdex":
             return f"{self.op}:{self._arguments[0]}"
 
+        if not self._arguments:
+            return None
+
         return self._arguments[0]
 
     def _query_for_hash(self):