Bug#672658: please show the digest algorithm as a string in --list-packets

[Daniel Leidert]

I've used the patch in the stable 2.0 branch to create a patch for the
1.4 series. We might apply it after the wheezy release.

Regards, Daniel

--- a/g10/keylist.c
+++ b/g10/keylist.c
@@ -1370,19 +1370,15 @@
                 print_string( stdout, p, n, ':' );
 		xfree(p);
 	    }
-            printf(":%02x%c:", sig->sig_class,sig->flags.exportable?'x':'l');
+            printf(":%02x%c::", sig->sig_class,sig->flags.exportable?'x':'l');
 
 	    if(opt.no_sig_cache && opt.check_sigs && fprokay)
 	      {
-		printf(":");
-
 		for (i=0; i < fplen ; i++ )
 		  printf ("%02X", fparray[i] );
-
-		printf(":");
 	      }
 
-	    printf("\n");
+	    printf(":::%d:\n", sig->digest_algo);
 
 	    if(opt.show_subpackets)
 	      print_subpackets_colon(sig);