From 1fd88cd308f41de975af2b8d08202eb38a23e61a Mon Sep 17 00:00:00 2001
From: AnalysIR <info@analysir.com>
Date: Thu, 20 Aug 2015 15:46:23 +0100
Subject: [PATCH] change int to unsigned int in IRrecvDumpV2

some larger values could overflow to negative numbers, with unsigned int (vs int)
---
 examples/IRrecvDumpV2/IRrecvDumpV2.ino | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/examples/IRrecvDumpV2/IRrecvDumpV2.ino b/examples/IRrecvDumpV2/IRrecvDumpV2.ino
index 6dfa810..bbfb674 100644
--- a/examples/IRrecvDumpV2/IRrecvDumpV2.ino
+++ b/examples/IRrecvDumpV2/IRrecvDumpV2.ino
@@ -95,7 +95,7 @@ void  dumpRaw (decode_results *results)
   Serial.print("     -");
   Serial.println(results->rawbuf[0] * USECPERTICK, DEC);
   for (int i = 1;  i < results->rawlen;  i++) {
-    int  x = results->rawbuf[i] * USECPERTICK;
+    unsigned int  x = results->rawbuf[i] * USECPERTICK;
     if (!(i & 1)) {  // even
       Serial.print("-");
       if (x < 1000)  Serial.print(" ") ;