missing break leading to error while validated went ok

Author: ylafon

org/w3c/css/properties/svg/CssKerning.java

@@ -51,6 +51,7 @@ public CssKerning(ApplContext ac, CssExpression expression, boolean check)
 			case CssTypes.CSS_PERCENTAGE:
 			case CssTypes.CSS_LENGTH:
 				value = val;
+				break;
 			case CssTypes.CSS_IDENT:
 				if (inherit.equals(val)) {
 					value = inherit;