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Fix possible NPE

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This commit is contained in:
Richard Körber
2019-04-27 17:37:03 +02:00
parent 576a798186
commit c19a6ad1a4
1 changed files with 6 additions and 6 deletions
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12
acme4j-client/src/main/java/org/shredzone/acme4j/connector/DefaultConnection.java
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@@ -339,21 +339,21 @@ public class DefaultConnection implements Connection {
Objects.requireNonNull(accept, "accept");
assertConnectionIsClosed();
AcmeException lastException = null;
for (int attempt = 1; attempt <= MAX_ATTEMPTS; attempt++) {
int attempt = 1;
while (true) {
try {
return performRequest(url, claims, session, keypair, accountLocation, accept);
} catch (AcmeServerException ex) {
if (!BAD_NONCE_ERROR.equals(ex.getType())) {
throw ex;
}
lastException = ex;
if (attempt == MAX_ATTEMPTS) {
throw ex;
}
LOG.info("Bad Replay Nonce, trying again (attempt {}/{})", attempt, MAX_ATTEMPTS);
attempt++;
}
}
throw lastException;
}
/**