Fix/mute issues found by Coverity scan

This makes the code free of Coverity scan issues.
It is sometimes quite pedantic and expects/suggests some
coding habits, thus certain changes may look weird, but for a good
thing, I hope. The code is also tagged with Coverity scan
suppressions, to keep the code as is and hide the warning too.
Also note that Coverity treats g_return_if_fail(), g_assert() and
similar macros as unreliable, and it's true these can be disabled
during the compile time, thus it brings in other set of 'weird'
changes.

1 files changed, 1 insertions, 0 deletions

diff --git a/smime/lib/e-cert-db.c b/smime/lib/e-cert-db.c
index e8e91a427a..abb07be5d1 100644
--- a/smime/lib/e-cert-db.c
+++ b/smime/lib/e-cert-db.c
@@ -1094,6 +1094,7 @@ e_cert_db_import_certs_from_file (ECertDB *cert_db,
 			rv = e_cert_db_import_email_cert (cert_db, buf, bytes_read, imported_certs, error);
 			break;
 
+		/* coverity[dead_error_begin] */
 		default:
 			rv = FALSE;
 			break;