Make variables in zranger.c static to hide from global scope. Closes #…

…262
bitcraze · Nov 8, 2017 · b8a9e14 · b8a9e14
1 parent 90e27ac
commit b8a9e14
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/src/deck/drivers/src/zranger.c b/src/deck/drivers/src/zranger.c
@@ -54,9 +54,9 @@ static float expCoeff;
 
 #define RANGE_OUTLIER_LIMIT 3000 // the measured range is in [mm]
 
-uint16_t range_last = 0;
+static uint16_t range_last = 0;
 
-bool isInit;
+static bool isInit;
 
 static VL53L0xDev dev;