allow for zero length partial config (#1423)

srl-labs · Jul 20, 2023 · 327fe3c · 327fe3c
1 parent b92f658
commit 327fe3c
Showing 1 changed file with 10 additions and 0 deletions.
diff --git a/nodes/vr_sros/vr-sros.go b/nodes/vr_sros/vr-sros.go
@@ -192,6 +192,16 @@ func (s *vrSROS) applyPartialConfig(ctx context.Context, addr, platformName, use
 	var err error
 	var d *network.Driver
 
+	configContent, err := utils.ReadFileContent(configFile)
+	if err != nil {
+		return err
+	}
+
+	// check file contains content, otherwise exit early
+	if len(strings.TrimSpace(string(configContent))) == 0 {
+		return nil
+	}
+
 	for loop := true; loop; {
 		if !s.isHealthy(ctx) {
 			time.Sleep(5 * time.Second) // cool-off period