fix comparison when one of the value is plain rgb

ylafon · ylafon · commit e216875ffcb8 · 2019-01-17T10:31:46.000+01:00
diff --git a/org/w3c/css/values/RGBA.java b/org/w3c/css/values/RGBA.java
@@ -78,7 +78,7 @@ public final void setAlpha(ApplContext ac, CssValue val)
 
     public boolean equals(RGBA other) {
         if (other != null) {
-            return super.equals(other) && va.equals(other.va);
+            return super.equals(other) && ((va == null && other.va == null) || (va != null && va.equals(other.va)));
         }
         return false;
     }

Original file line number	Diff line number	Diff line change
`@@ -78,7 +78,7 @@ public final void setAlpha(ApplContext ac, CssValue val)`
`78`	`78`
`79`	`79`	`public boolean equals(RGBA other) {`
`80`	`80`	`if (other != null) {`
`81`		`- return super.equals(other) && va.equals(other.va);`
	`81`	`+ return super.equals(other) && ((va == null && other.va == null) \|\| (va != null && va.equals(other.va)));`
`82`	`82`	`}`
`83`	`83`	`return false;`
`84`	`84`	`}`