Close cert file handle if already open before opening for write

Fixup missing newlines in printf warnings from last commit

src/libtdeldap.cpp

@@ -4121,6 +4121,10 @@ int LDAPManager::getTDECertificate(TQString certificateName, TQFile *fileHandle,
 	TQByteArray ba;
 	returncode = getTDECertificate(certificateName, &ba, errstr);
 	if (returncode == 0) {
+		if (fileHandle->isOpen()) {
+			printf("[WARNING] File \"%s\" was already open, closing...\n");
+			fileHandle->close();
+		}
 		if (fileHandle->open(IO_WriteOnly)) {
 			fileHandle->writeBlock(ba);
 			fileHandle->close();
@@ -4592,7 +4596,7 @@ int LDAPManager::generateClientCertificatePrivateKey(TQString privateKeyFile, in
 		return -1;
 	}
 	if (chown(client_keyfile.ascii(), 0, 0) < 0) {
-		printf("[WARNING] Unable to change owner of \"%s\"", client_keyfile.ascii());
+		printf("[WARNING] Unable to change owner of \"%s\"\n", client_keyfile.ascii());
 	}
 
 	// Clean up
@@ -4652,7 +4656,7 @@ int LDAPManager::generateClientCertificatePublicCertificate(int expirydays, LDAP
 		return -1;
 	}
 	if (chown(client_certfile.ascii(), 0, 0) < 0) {
-		printf("[WARNING] Unable to change owner of \"%s\"", client_certfile.ascii());
+		printf("[WARNING] Unable to change owner of \"%s\"\n", client_certfile.ascii());
 	}
 
 	// Clean up