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Don't allow players with modded clients to send empty (0 char) chat messages. Thanks to a PR by robin0van0der0v

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This commit is contained in:
Nathan Adams 2012-01-15 05:52:46 +00:00
parent dfbcd36ab7
commit b369805590
1 changed files with 5 additions and 0 deletions
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5
src/main/java/net/minecraft/server/NetServerHandler.java
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@ -724,6 +724,11 @@ public class NetServerHandler extends NetHandler implements ICommandListener {
public boolean chat(String s) { public boolean chat(String s) {
if (!this.player.dead) { if (!this.player.dead) {
if (s.length() == 0) {
a.warning(this.player.name + " tried to send an empty message");
return false;
}
if (s.startsWith("/")) { if (s.startsWith("/")) {
this.handleCommand(s); this.handleCommand(s);
return true; return true;