Merge pull request #457 from JefStat/patch-1

Update SendGridMessage.cs
sendgrid · May 16, 2017 · 8785065 · 8785065
2 parents ca2b532 + 979781c
commit 8785065
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/src/SendGrid/Helpers/Mail/SendGridMessage.cs b/src/SendGrid/Helpers/Mail/SendGridMessage.cs
@@ -155,6 +155,7 @@ public void AddTo(EmailAddress email, int personalizationIndex = 0, Personalizat
         {
             if (personalization != null)
             {
+                personalization.Tos = personalization.Tos ?? new List<EmailAddress>();
                 personalization.Tos.Add(email);
                 if (this.Personalizations == null)
                 {
@@ -273,6 +274,7 @@ public void AddCc(EmailAddress email, int personalizationIndex = 0, Personalizat
         {
             if (personalization != null)
             {
+                personalization.Ccs = personalization.Ccs ?? new List<EmailAddress>();
                 personalization.Ccs.Add(email);
                 if (this.Personalizations == null)
                 {
@@ -391,6 +393,7 @@ public void AddBcc(EmailAddress email, int personalizationIndex = 0, Personaliza
         {
             if (personalization != null)
             {
+                personalization.Bccs = personalization.Bccs ?? new List<EmailAddress>();
                 personalization.Bccs.Add(email);
                 if (this.Personalizations == null)
                 {