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stricter bind 2 inline feature parsing

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Daniel Gultsch 2023-11-21 15:24:31 +01:00
parent acef5dbd3b
commit 5bb8f3f9aa
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1 changed files with 8 additions and 2 deletions
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src/main/java/eu/siacs/conversations/xmpp/bind/Bind2.java
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@ -1,5 +1,6 @@
package eu.siacs.conversations.xmpp.bind;
import com.google.common.base.Predicates;
import com.google.common.collect.Collections2;
import java.util.Arrays;
@ -27,7 +28,12 @@ public class Bind2 {
if (inlineBind2Inline == null) {
return Collections.emptyList();
}
return Collections2.transform(
inlineBind2Inline.getChildren(), c -> c == null ? null : c.getAttribute("var"));
return Collections2.filter(
Collections2.transform(
Collections2.filter(
inlineBind2Inline.getChildren(),
c -> "feature".equals(c.getName())),
c -> c.getAttribute("var")),
Predicates.notNull());
}
}