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Fix NPE if Auto-Submitted header is missing

pull/129/head
Richard Körber 2022-01-22 15:16:37 +01:00
parent 30a9b53746
commit 9115dc743f
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1 changed files with 6 additions and 5 deletions
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11
acme4j-smime/src/main/java/org/shredzone/acme4j/smime/email/EmailProcessor.java
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@ -305,12 +305,13 @@ public final class EmailProcessor {
* @return {@code true} if the mail was auto-generated. * @return {@code true} if the mail was auto-generated.
*/ */
private boolean isAutoGenerated(Message message) throws MessagingException { private boolean isAutoGenerated(Message message) throws MessagingException {
for (String header : message.getHeader("Auto-Submitted")) { String[] autoSubmitted = message.getHeader("Auto-Submitted");
if (header.trim().startsWith("auto-generated")) { if (autoSubmitted == null) {
return true; return false;
}
} }
return false; return Arrays.stream(autoSubmitted)
.map(String::trim)
.anyMatch(h -> h.startsWith("auto-generated"));
} }
/** /**