Fixed stream

app/src/main/java/de/yannicpunktdee/yoshibot/command/commands/PatCommand.java

@@ -67,9 +67,10 @@ public class PatCommand extends YoshiCommand {
 					outPath);
 			
 			Process p = pb.start();
-			Stream<String> error = new BufferedReader(new InputStreamReader(p.getErrorStream())).lines();
-			if (error.count() > 0) {
-				Logger.log(error.collect(Collectors.joining()), Logger.Type.ERROR);
+			String error = new BufferedReader(new InputStreamReader(p.getErrorStream())).lines().collect(
+					Collectors.joining());
+			if (error.length() > 0) {
+				Logger.log(error, Logger.Type.ERROR);
 			}
 			p.waitFor();
 			System.out.println(outPath);