Added back missing null check, as the javadoc states.

Fixes issue #456 See ac77368 Signed-off-by: Tobias Weimer <tobias.weimer@posteo.de>
jakartaee · Jan 12, 2021 · 1c83c79 · 1c83c79
1 parent 8667fa6
commit 1c83c79
Showing 1 changed file with 12 additions and 3 deletions.
diff --git a/mail/src/main/java/jakarta/mail/internet/MimeMessage.java b/mail/src/main/java/jakarta/mail/internet/MimeMessage.java
@@ -379,7 +379,10 @@ public Address[] getFrom() throws MessagingException {
      */
     @Override
     public void setFrom(Address address) throws MessagingException {
-	setAddressHeader("From", new Address[] { address });
+        if (address == null)
+            removeHeader("From");
+        else
+            setAddressHeader("From", new Address[] { address });
     }
 
     /**
@@ -397,7 +400,10 @@ public void setFrom(Address address) throws MessagingException {
      * @since		JvaMail 1.5
      */
     public void setFrom(String address) throws MessagingException {
-	setAddressHeader("From", InternetAddress.parse(address));
+        if (address == null)
+            removeHeader("From");
+        else
+            setAddressHeader("From", InternetAddress.parse(address));
     }
 
     /**
@@ -479,7 +485,10 @@ public Address getSender() throws MessagingException {
      * @since		JavaMail 1.3
      */
     public void setSender(Address address) throws MessagingException {
-	setAddressHeader("Sender", new Address[] { address });
+        if (address == null)
+            removeHeader("Sender");
+        else
+            setAddressHeader("Sender", new Address[] { address });
     }
 
     /**