fixed update profile

twidere.component.common/src/main/java/org/mariotaku/twidere/api/twitter/model/ProfileUpdate.java

@@ -21,6 +21,8 @@ package org.mariotaku.twidere.api.twitter.model;
 
 import org.mariotaku.restfu.http.SimpleValueMap;
 
+import java.util.Locale;
+
 /**
  * Created by mariotaku on 15/1/6.
  */
@@ -43,7 +45,7 @@ public class ProfileUpdate extends SimpleValueMap {
     }
 
     public void setLinkColor(int profileLinkColor) {
-        put("profile_link_color", profileLinkColor);
+        put("profile_link_color", String.format(Locale.ROOT, "%06X", 0xFFFFFF & profileLinkColor));
     }
 
     public ProfileUpdate name(String name) {