Print version properly (without "Optional[]")
@@ -80,7 +80,8 @@ public abstract class SlimeClientConfigRequest implements JRTClientConfigRequest
.append(",").append(getRequestConfigMd5())
.append(",").append(getRequestGeneration())
.append(",").append(getTimeout())
- .append(",").append(getVespaVersion()).append("'\n");
+ .append(",").append(getVespaVersion().map(VespaVersion::toString).orElse(""))
+ .append("'\n");
sb.append("response='").append(getNewConfigMd5())
.append(",").append(getNewGeneration())
.append(",").append(responseIsInternalRedeploy())
