valueCellIndex() set "increment" code order

Meter.c

@@ -323,14 +323,14 @@ static void GraphMeterMode_reallocateGraphBuffer(Meter* this, const GraphDrawCon
 static unsigned int GraphMeterMode_valueCellIndex(unsigned int graphHeight, bool isPercentChart, int deltaExp, unsigned int y, unsigned int* scaleFactor, unsigned int* increment) {
    if (scaleFactor)
       *scaleFactor = 1;
+   if (increment)
+      *increment = isPercentChart ? 1 : (2U << deltaExp);
 
    assert(deltaExp >= 0);
    assert(deltaExp < UINT16_WIDTH);
    unsigned int yTop = (graphHeight - 1) >> deltaExp;
    if (isPercentChart) {
       assert(deltaExp == 0);
-      if (increment)
-         *increment = 1;
 
       if (y > yTop)
          return (unsigned int)-1;
@@ -354,9 +354,6 @@ static unsigned int GraphMeterMode_valueCellIndex(unsigned int graphHeight, bool
    //           [5] [10]    X    X    X | computed from cells of a
    //           [3]  [6] (12)    X    X | lower scale and not stored in
    //           [1]  [2]  [4]  [8] (16) | the array.
-   if (increment)
-      *increment = 2U << deltaExp;
-
    if (y > yTop)
       return (unsigned int)-1;