diff --git a/SoObjects/Mailer/SOGoTNEFMailBodyPart.m b/SoObjects/Mailer/SOGoTNEFMailBodyPart.m
index 310457a795..997f6847fb 100644
--- a/SoObjects/Mailer/SOGoTNEFMailBodyPart.m
+++ b/SoObjects/Mailer/SOGoTNEFMailBodyPart.m
@@ -309,6 +309,7 @@ - (void) decodeBLOB
             {
               if (tnef.subject.size > 0)
                 {
+                  data = nil;
                   filedata = MAPIFindProperty(&(tnef.MapiProperties), PROP_TAG(PT_BINARY, PR_BODY_HTML));
                   if (filedata != MAPI_UNDEFINED)
                     {