--- crypto_nss.c.orig	2009-11-05 18:45:26.530040682 +0300
+++ crypto_nss.c	2009-11-05 18:42:04.130040918 +0300
@@ -438,15 +438,18 @@
                     GError **error)
 {
 	CERTCertificate *cert;
+    int errno;
 
 	/* Try DER/PEM first */
 	cert = CERT_DecodeCertFromPackage ((char *) data, len);
 	if (!cert) {
+        errno = PORT_GetError();
 		g_set_error (error, NM_CRYPTO_ERROR,
 		             NM_CRYPTO_ERR_CERT_FORMAT_INVALID,
 		             _("Couldn't decode certificate: %d"),
-		             PORT_GetError());
-		return NM_CRYPTO_FILE_FORMAT_UNKNOWN;
+		             errno);
+        if (errno != -8183)
+            return NM_CRYPTO_FILE_FORMAT_UNKNOWN;
 	}
 
 	CERT_DestroyCertificate (cert);