Fixed NPE when RXCHAR event with no bytes. Closes #1885

Author: Federico Fissore

app/src/processing/app/Serial.java

@@ -175,7 +175,7 @@ public void addListener(MessageConsumer consumer) {
   public synchronized void serialEvent(SerialPortEvent serialEvent) {
     if (serialEvent.isRXCHAR()) {
       try {
-        byte[] buf = port.readBytes();
+        byte[] buf = port.readBytes(serialEvent.getEventValue());
         if (buf.length > 0) {
           if (bufferLast == buffer.length) {
             byte temp[] = new byte[bufferLast << 1];

build/shared/revisions.txt

@@ -1,4 +1,9 @@
 
+ARDUINO 1.5.6-r2 BETA 2014.02.21
+
+[ide]
+* JSSC: Fixed NPE when RXCHAR event with no bytes (José Pereda)
+
 ARDUINO 1.5.6 BETA 2014.02.20
 
 [ide]