Merge pull request #4 from Jearil/master

Adding #ifndef DHT_H to header file
2012-08-26 18:42:37 -07:00
parent 53e6481231 fca71323bd
commit 71ee113a7b
1 changed files with 39 additions and 36 deletions
--- a/DHT.h
+++ b/DHT.h
@@ -1,3 +1,5 @@
+#ifndef DHT_H
+#define DHT_H
 #if ARDUINO >= 100
 #include "Arduino.h"
 #else
@@ -34,3 +36,4 @@ class DHT {
  float readHumidity(void);

 };
+#endif