--- gpgme/keylist.c
+++ gpgme/keylist.c
@@ -382,7 +382,7 @@
   void *hook;
   op_data_t opd;
   gpgme_error_t err;
-  gpgme_key_t key;
+  gpgme_key_t key = NULL;
   gpgme_subkey_t subkey = NULL;
   gpgme_key_sig_t keysig = NULL;
 
rungpg.c: In function 'gpg_new':
rungpg.c:489: warning: the address of 'dft_ttyname' will always evaluate as 'true'

--- gpgme/rungpg.c
+++ gpgme/rungpg.c
@@ -486,14 +486,9 @@
 	rc = gpg_error_from_errno (errno);
       else
 	{
-          if (dft_ttyname)
-            {
               rc = add_arg (gpg, "--ttyname");
               if (!rc)
                 rc = add_arg (gpg, dft_ttyname);
-            }
-          else
-            rc = 0;
           if (!rc)
 	    {
 	      rc = _gpgme_getenv ("TERM", &dft_ttytype);