certstore: only check first id to avoid removing certificates

Change-Id: Icc2baab0a6a52cbfee9b975187294c70477b5de0
GitLab: #579

src/security/certstore.cpp

@@ -68,11 +68,13 @@ CertificateStore::loadLocalCertificates()
         try {
             auto crt = std::make_shared<crypto::Certificate>(
                 fileutils::loadFile(certPath_ + DIR_SEPARATOR_CH + f));
-            while (crt) {
             auto id = crt->getId().toString();
             auto longId = crt->getLongId().toString();
             if (id != f && longId != f)
                 throw std::logic_error("Certificate id mismatch");
+            while (crt) {
+                id = crt->getId().toString();
+                longId = crt->getLongId().toString();
                 certs_.emplace(std::move(id), crt);
                 certs_.emplace(std::move(longId), crt);
                 loadRevocations(*crt);