don't compress body when calling clone()

Author: StefanBratanov

spring-boot-project/spring-boot-actuator-autoconfigure/src/main/java/org/springframework/boot/actuate/autoconfigure/tracing/zipkin/HttpSender.java

@@ -111,7 +111,11 @@ public HttpPostCall(byte[] body) {
 		}
 
 		public byte[] getBody() {
-			return needsCompression() ? compress(this.body) : this.body;
+			return getBody(true);
+		}
+
+		public byte[] getBody(boolean compressIfNeeded) {
+			return compressIfNeeded && needsCompression() ? compress(this.body) : this.body;
 		}
 
 		public HttpHeaders getDefaultHeaders() {

spring-boot-project/spring-boot-actuator-autoconfigure/src/main/java/org/springframework/boot/actuate/autoconfigure/tracing/zipkin/ZipkinRestTemplateSender.java

@@ -61,7 +61,7 @@ private static class RestTemplateHttpPostCall extends HttpPostCall {
 
 		@Override
 		public Call<Void> clone() {
-			return new RestTemplateHttpPostCall(this.endpoint, getBody(), this.restTemplate);
+			return new RestTemplateHttpPostCall(this.endpoint, getBody(false), this.restTemplate);
 		}
 
 		@Override

spring-boot-project/spring-boot-actuator-autoconfigure/src/main/java/org/springframework/boot/actuate/autoconfigure/tracing/zipkin/ZipkinWebClientSender.java

@@ -58,7 +58,7 @@ private static class WebClientHttpPostCall extends HttpPostCall {
 
 		@Override
 		public Call<Void> clone() {
-			return new WebClientHttpPostCall(this.endpoint, getBody(), this.webClient);
+			return new WebClientHttpPostCall(this.endpoint, getBody(false), this.webClient);
 		}
 
 		@Override