修复非粉丝通过送礼打开的粉丝团url不正确问题

live/src/main/java/com/yunbao/live/activity/LiveAudienceActivity.java

@@ -1033,7 +1033,7 @@ public class LiveAudienceActivity extends LiveActivity {
                 LiveFansFragment liveFansFragment = new LiveFansFragment(mContext);
                 //粉絲團粉絲團
                 //不是粉絲
-                if (LiveAudienceActivity.is_fans != null && LiveAudienceActivity.is_fans.equals("2")) {
+                if (LiveAudienceActivity.is_fans == null || "2".equals(LiveAudienceActivity.is_fans)) {
                     bundle.putString(Constants.URL,
                             CommonAppConfig.HOST + "/h5/live/joinFansClub.html" +
                                     "?uid=" + userInfo.getId() +