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[#1411] Correctly check for null in AbstractTrafficShapperHandler.read() and so prevent NPE

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This commit is contained in:
Norman Maurer 2013-06-10 08:07:39 +02:00
parent e71a521284
commit 07858a3bd4
1 changed files with 2 additions and 1 deletions
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handler/src/main/java/io/netty/handler/traffic/AbstractTrafficShapingHandler.java
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@ -266,7 +266,8 @@ public abstract class AbstractTrafficShapingHandler extends ChannelDuplexHandler
@Override
public void read(ChannelHandlerContext ctx) {
if (!ctx.attr(READ_SUSPENDED).get()) {
Boolean suspended = ctx.attr(READ_SUSPENDED).get();
if (suspended == null || Boolean.FALSE.equals(suspended)) {
ctx.read();
}
}