If GPS is disabled do not enable power when booting up

src/TTGO_T-Beam_LoRa_APRS.ino

@@ -644,7 +644,11 @@ void setup(){
     }
     axp.setLowTemp(0xFF);                                                 //SP6VWX Set low charging temperature
     axp.setPowerOutPut(AXP192_LDO2, AXP202_ON);                           // LoRa
-    axp.setPowerOutPut(AXP192_LDO3, AXP202_ON);                           // switch on GPS
+    if (gps_state){
+      axp.setPowerOutPut(AXP192_LDO3, AXP202_ON);                           // switch on GPS
+    } else {
+      axp.setPowerOutPut(AXP192_LDO3, AXP202_OFF);                           // switch off GPS
+    }
     axp.setPowerOutPut(AXP192_DCDC2, AXP202_ON);
     axp.setPowerOutPut(AXP192_EXTEN, AXP202_ON);
     axp.setDCDC1Voltage(3300);