pki: Stop prompting for password when entering empty string

diff --git a/src/pki/pki.c b/src/pki/pki.c
index 8d880f066fa8cc1aad2df87013d4874963fc2091..55b300e1aabf1d8cf168d5559fae8e3994759090 100644 (file)
--- a/src/pki/pki.c
+++ b/src/pki/pki.c
@@ -182,7 +182,7 @@ static shared_key_t* cb(void *data, shared_key_type_t type,
 #ifdef HAVE_GETPASS
        secret = getpass(buf);
 #endif
-       if (secret)
+       if (secret && strlen(secret))
        {
                if (match_me)
                {