X-Git-Url: https://git.lttng.org/?a=blobdiff_plain;f=liblttng-ust-java-agent%2Fjava%2Flttng-ust-agent-log4j%2Forg%2Flttng%2Fust%2Fagent%2Flog4j%2FLttngLog4jAgent.java;h=6cb74f91b5516864c1cc35403a1e8ff525cdda38;hb=187d89d3e7f80f79f50eea6f70f3a0a937aaf67e;hp=7dcff9ec4e582721eba2c85675d56671884aa390;hpb=5c588ccfbdb647157a678ce4211e6563edb035e3;p=lttng-ust.git

diff --git a/liblttng-ust-java-agent/java/lttng-ust-agent-log4j/org/lttng/ust/agent/log4j/LttngLog4jAgent.java b/liblttng-ust-java-agent/java/lttng-ust-agent-log4j/org/lttng/ust/agent/log4j/LttngLog4jAgent.java
index 7dcff9ec..6cb74f91 100644
--- a/liblttng-ust-java-agent/java/lttng-ust-agent-log4j/org/lttng/ust/agent/log4j/LttngLog4jAgent.java
+++ b/liblttng-ust-java-agent/java/lttng-ust-agent-log4j/org/lttng/ust/agent/log4j/LttngLog4jAgent.java
@@ -55,6 +55,10 @@ class LttngLog4jAgent extends AbstractLttngAgent<LttngLogAppender> {
 		@SuppressWarnings("unchecked")
 		List<Logger> loggers = Collections.list(LogManager.getCurrentLoggers());
 		for (Logger logger : loggers) {
+			if (logger == null) {
+				continue;
+			}
+
 			/*
 			 * Check if that logger has at least one LTTng log4j appender
 			 * attached.