[회원가입][New] 비회원 포인트 0 일 경우 전송하지 않음.

app/src/main/java/kr/co/zumo/app/lifeplus/bean/api/MemberJoinRequestBean.java

@@ -47,7 +47,7 @@ public class MemberJoinRequestBean extends RequestBean {
     this.nationality = nationality;
     this.mobileCompany = mobileCompany;
     this.gender = gender;
-    this.guestCoin = guestCoin;
+    this.guestCoin = ("0".equals(guestCoin)) ? null : guestCoin;
     this.zumoUser = zumoUser;
     this.policyNumberList = policyNumberList;
     this.likeList = likeList;