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fix NPE

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This commit is contained in:
Jörg Prante 2018-03-04 23:14:26 +01:00
parent 30ac8b09c2
commit edb85cfdd8
3 changed files with 6 additions and 2 deletions
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2
.gitignore vendored
View file

@ -9,5 +9,5 @@
/.project /.project
/.gradle /.gradle
/build /build
/out out
*~ *~

4
build.gradle
View file

@ -71,6 +71,10 @@ test {
} }
} }
clean {
delete 'out'
}
asciidoctor { asciidoctor {
attributes toc: 'left', attributes toc: 'left',
doctype: 'book', doctype: 'book',

2
src/main/java/org/xbib/netty/http/client/Client.java
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@ -104,7 +104,7 @@ public final class Client {
this.http2ResponseHandler = new Http2ResponseHandler(); this.http2ResponseHandler = new Http2ResponseHandler();
this.transports = new CopyOnWriteArrayList<>(); this.transports = new CopyOnWriteArrayList<>();
List<HttpAddress> nodes = clientConfig.getNodes(); List<HttpAddress> nodes = clientConfig.getNodes();
if (!nodes.isEmpty()) { if (nodes != null && !nodes.isEmpty()) {
Integer limit = clientConfig.getNodeConnectionLimit(); Integer limit = clientConfig.getNodeConnectionLimit();
if (limit == null || limit > nodes.size()) { if (limit == null || limit > nodes.size()) {
limit = nodes.size(); limit = nodes.size();