changing available() to return an int (because the Ethernet Client class or another stream might need more than 255 bytes).

1 files changed, 1 insertions, 1 deletions

diff --git a/cores/arduino/Stream.h b/cores/arduino/Stream.h
index 1d3e50b..1c72ec2 100644
--- a/cores/arduino/Stream.h
+++ b/cores/arduino/Stream.h
@@ -26,7 +26,7 @@
 class Stream : public Print
 {
   public:
-    virtual uint8_t available() = 0;
+    virtual int available() = 0;
     virtual int peek() = 0;
     virtual int read() = 0;
     virtual void flush() = 0;