From 6dc22a6d681afb7b3f51719cf9c8f3700483f528 Mon Sep 17 00:00:00 2001
From: Richard Liaw <rliaw@berkeley.edu>
Date: Mon, 24 Aug 2020 14:25:12 -0700
Subject: [PATCH] [autoscaler] Fix logging regression (#10280)

---
 python/ray/autoscaler/autoscaler.py | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/python/ray/autoscaler/autoscaler.py b/python/ray/autoscaler/autoscaler.py
index 375f19b87..8adc40573 100644
--- a/python/ray/autoscaler/autoscaler.py
+++ b/python/ray/autoscaler/autoscaler.py
@@ -487,8 +487,9 @@ class StandardAutoscaler:
             resources: Either a list of resource bundles or a single resource
                 demand dictionary.
         """
-        logger.info(
-            "StandardAutoscaler: resource_requests={}".format(resources))
+        if resources:
+            logger.info(
+                "StandardAutoscaler: resource_requests={}".format(resources))
         if isinstance(resources, list):
             self.resource_demand_vector = resources
         else: