Merge pull request #2676 from Creatone/nvm-fix

Fix runtime error when there are no NVM devices.
google · Oct 16, 2020 · 5e4680a · 5e4680a
2 parents 013e451 + 05812f0
commit 5e4680a
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/nvm/machine_libipmctl.go b/nvm/machine_libipmctl.go
@@ -57,6 +57,11 @@ func getAvgPowerBudget() (uint, error) {
 		return uint(0), fmt.Errorf("Unable to get number of NVM devices. Status code: %d", err)
 	}
 
+	if count == 0 {
+		klog.Warningf("There are no NVM devices!")
+		return uint(0), nil
+	}
+
 	// Load basic device information for all the devices
 	// to obtain UID of the first one.
 	devices := make([]C.struct_device_discovery, count)