AVR: Prevent warnings if BIN is previously defined

Fix #4784 Close #4791
2017-03-08 13:30:33 +01:00 · 2017-03-08 13:30:33 +01:00 · 1138485b6d
parent 7486021e93
commit 1138485b6d
1 changed files with 3 additions and 0 deletions
--- a/cores/arduino/Print.h
+++ b/cores/arduino/Print.h
@ -29,6 +29,9 @@
 #define DEC 10
 #define HEX 16
 #define OCT 8
+#ifdef BIN // Prevent warnings if BIN is previously defined in "iotnx4.h" or similar
+#undef BIN
+#endif
 #define BIN 2

 class Print