From dfe94a0abb19c8577a6fde2042f44d8ecd84fd4e Mon Sep 17 00:00:00 2001
From: Dileep Bapat <dileepbapat@gmail.com>
Date: Fri, 9 Nov 2018 16:40:42 +0530
Subject: [PATCH] Trim whitespace when coercing to a LogLevel

See gh-15143
---
 .../boot/context/logging/LoggingApplicationListener.java        | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/spring-boot-project/spring-boot/src/main/java/org/springframework/boot/context/logging/LoggingApplicationListener.java b/spring-boot-project/spring-boot/src/main/java/org/springframework/boot/context/logging/LoggingApplicationListener.java
index de4bc29b0f..781297c12f 100644
--- a/spring-boot-project/spring-boot/src/main/java/org/springframework/boot/context/logging/LoggingApplicationListener.java
+++ b/spring-boot-project/spring-boot/src/main/java/org/springframework/boot/context/logging/LoggingApplicationListener.java
@@ -364,7 +364,7 @@ public class LoggingApplicationListener implements GenericApplicationListener {
 	private void setLogLevel(LoggingSystem system, String name, String level) {
 		try {
 			name = name.equalsIgnoreCase(LoggingSystem.ROOT_LOGGER_NAME) ? null : name;
-			system.setLogLevel(name, coerceLogLevel(level));
+			system.setLogLevel(name, coerceLogLevel(level.trim()));
 		}
 		catch (RuntimeException ex) {
 			this.logger.error("Cannot set level: " + level + " for '" + name + "'");