Fix digipot compilation (#19731)

2020-10-14 11:44:03 -07:00
parent 9507c49b18
commit 79d51581ba
3 changed files with 5 additions and 1 deletions
--- a/Marlin/src/feature/digipot/digipot.h
+++ b/Marlin/src/feature/digipot/digipot.h
@@ -30,4 +30,4 @@ public:
  static void set_current(const uint8_t channel, const float current);
 };

-DigipotI2C digipot_i2c;
+extern DigipotI2C digipot_i2c;