Minor fix in large valueformatter.

PhilJay · PhilJay · commit 1301f1189e60 · 2015-05-02T19:55:58.000+02:00
diff --git a/MPChartLib/src/com/github/mikephil/charting/utils/LargeValueFormatter.java b/MPChartLib/src/com/github/mikephil/charting/utils/LargeValueFormatter.java
@@ -21,7 +21,7 @@ public class LargeValueFormatter implements ValueFormatter {
     private static final int MAX_LENGTH = 4;
 
     private DecimalFormat mFormat;
-    private String mText;
+    private String mText = "";
 
     public LargeValueFormatter() {
         mFormat = new DecimalFormat("###E0");
