ensure its pointer fix

gioblu · Aug 7, 2016 · 2c7630a7b0901fa9e30c4d5241cbed0e14a36139 · 2c7630a
1 parent 3266cf3
commit 2c7630a7b0901fa9e30c4d5241cbed0e14a36139
Unified Split

Showing with 1 addition and 1 deletion.

+1 −1 strategies/ThroughHardwareSerial/ThroughHardwareSerial.h
diff --git a/strategies/ThroughHardwareSerial/ThroughHardwareSerial.h b/strategies/ThroughHardwareSerial/ThroughHardwareSerial.h
@@ -43,7 +43,7 @@ class ThroughHardwareSerial {
     /* Returns the Serial object value i.e. if(Serial) */
 
     boolean can_start(uint8_t input_pin, uint8_t output_pin) {
-      return *serial;
+      return (serial != NULL) && *serial; // Check if pointer
     };