Fix - use pad.fFillColor for frame when fFrameFillColor==0

Author: linev

changes.md

@@ -2,6 +2,7 @@
 
 ## Changes in 5.2.x
 1. Fix - support pow(x,n) function in formula
+2. Fix - use pad.fFillColor for frame when fFrameFillColor==0
 
 
 ## Changes in 5.2.3

scripts/JSRootPainter.js

@@ -3381,7 +3381,7 @@
             this.fillatt = this.createAttFill(tframe);
          else
          if (pad)
-            this.fillatt = this.createAttFill(null, pad.fFrameFillStyle, pad.fFrameFillColor);
+            this.fillatt = this.createAttFill(null, pad.fFrameFillStyle, pad.fFrameFillColor || pad.fFillColor);
          else
             this.fillatt = this.createAttFill(null, 1001, 0);