Polish warning message

artembilan · snicoll · commit 07bac70c0976 · 2019-02-08T08:48:18.000+01:00
See gh-22382
diff --git a/spring-messaging/src/main/java/org/springframework/messaging/core/GenericMessagingTemplate.java b/spring-messaging/src/main/java/org/springframework/messaging/core/GenericMessagingTemplate.java
@@ -354,7 +354,7 @@ else if (this.hasSendFailed) {
 
 			if (errorDescription != null) {
 				if (logger.isWarnEnabled()) {
-					logger.warn(errorDescription + ":" + message);
+					logger.warn(errorDescription + ": " + message);
 				}
 				if (this.throwExceptionOnLateReply) {
 					throw new MessageDeliveryException(message, errorDescription);

Original file line number	Diff line number	Diff line change
`@@ -354,7 +354,7 @@ else if (this.hasSendFailed) {`
`354`	`354`
`355`	`355`	`if (errorDescription != null) {`
`356`	`356`	`if (logger.isWarnEnabled()) {`
`357`		`- logger.warn(errorDescription + ":" + message);`
	`357`	`+ logger.warn(errorDescription + ": " + message);`
`358`	`358`	`}`
`359`	`359`	`if (this.throwExceptionOnLateReply) {`
`360`	`360`	`throw new MessageDeliveryException(message, errorDescription);`