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fix readline crash when user presses ctrl+D

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This commit is contained in:
Dylan K. Taylor 2017-12-07 13:41:58 +00:00
parent b06ca6eb0b
commit 31f0437c96
1 changed files with 1 additions and 2 deletions
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3
src/pocketmine/command/CommandReader.php
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@ -103,8 +103,7 @@ class CommandReader extends Thread{
private function readLine() : bool{ private function readLine() : bool{
$line = ""; $line = "";
if($this->type === self::TYPE_READLINE){ if($this->type === self::TYPE_READLINE){
$line = trim(readline("> ")); if(($raw = readline("> ")) !== false and ($line = trim($raw)) !== ""){
if($line !== ""){
readline_add_history($line); readline_add_history($line);
}else{ }else{
return true; return true;