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Potential fix for CommandSuggestionEvent errors

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This commit is contained in:
IronApollo 2018-11-01 07:22:50 -04:00
parent 767607ea68
commit dcd041e847
1 changed files with 4 additions and 2 deletions
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6
worldedit-bukkit/src/main/java/com/boydti/fawe/bukkit/listener/ATabCompleteListener.java
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@ -6,6 +6,7 @@ import com.sk89q.worldedit.event.platform.CommandSuggestionEvent;
import com.sk89q.worldedit.extension.platform.CommandManager;
import com.sk89q.worldedit.util.command.CommandMapping;
import com.sk89q.worldedit.util.command.Dispatcher;
import org.bukkit.command.CommandSender;
import org.bukkit.event.Listener;
@ -23,11 +24,12 @@ public class ATabCompleteListener implements Listener {
MutableCharSequence mBuffer = MutableCharSequence.getTemporal();
mBuffer.setString(buffer);
mBuffer.setSubstring(0, firstSpace);
String label = buffer.substring(mBuffer.indexOf(':') + 1, firstSpace);
int index;
String label = buffer.substring(index = (mBuffer.indexOf(':') == -1 ? 1 : mBuffer.indexOf(':') + 1), firstSpace);
Dispatcher dispatcher = CommandManager.getInstance().getDispatcher();
CommandMapping weCommand = dispatcher.get(label);
if (weCommand != null) {
CommandSuggestionEvent event = new CommandSuggestionEvent(worldEdit.wrapCommandSender(sender), buffer);
CommandSuggestionEvent event = new CommandSuggestionEvent(worldEdit.wrapCommandSender(sender), buffer.substring(index, buffer.length()));
worldEdit.getWorldEdit().getEventBus().post(event);
List<String> suggestions = event.getSuggestions();
if (suggestions != null) {