Author: carnold
Date: Thu Jan 17 10:18:59 2008
New Revision: 612911
URL: http://svn.apache.org/viewvc?rev=612911&view=rev
Log:
Bug 44109: TelnetAppender throws null pointers at log time when socket couldn't
be opened
Modified:
logging/log4j/trunk/src/main/java/org/apache/log4j/net/TelnetAppender.java
Modified:
logging/log4j/trunk/src/main/java/org/apache/log4j/net/TelnetAppender.java
URL:
http://svn.apache.org/viewvc/logging/log4j/trunk/src/main/java/org/apache/log4j/net/TelnetAppender.java?rev=612911&r1=612910&r2=612911&view=diff
==============================================================================
--- logging/log4j/trunk/src/main/java/org/apache/log4j/net/TelnetAppender.java
(original)
+++ logging/log4j/trunk/src/main/java/org/apache/log4j/net/TelnetAppender.java
Thu Jan 17 10:18:59 2008
@@ -103,17 +103,19 @@
/** Handles a log event. For this appender, that means writing the
message to each connected client. */
protected void append(LoggingEvent event) {
- sh.send(this.layout.format(event));
- if(layout.ignoresThrowable()) {
- String[] s = event.getThrowableStrRep();
- if (s != null) {
- int len = s.length;
- for(int i = 0; i < len; i++) {
- sh.send(s[i]);
- sh.send(Layout.LINE_SEP);
- }
+ if(sh != null) {
+ sh.send(this.layout.format(event));
+ if(layout.ignoresThrowable()) {
+ String[] s = event.getThrowableStrRep();
+ if (s != null) {
+ int len = s.length;
+ for(int i = 0; i < len; i++) {
+ sh.send(s[i]);
+ sh.send(Layout.LINE_SEP);
+ }
+ }
+ }
}
- }
}
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