Improved indentation in a few places.

kuvert

@@ -1255,7 +1255,6 @@ sub sign_encrypt
     {
 	push @cmd,"--detach-sign";
     }
-
     if (!$config{"use-agent"})
     {
 	# now determine which passphrase to query for:
@@ -1285,7 +1284,6 @@ sub sign_encrypt
 	close(F);
     }
     push @cmd,"-o",$outfile,$infile;
-
     # now run gpg, read back stdout/stderr
     $pid=open(F,"-|");
     if (!defined $pid)
@@ -1352,7 +1350,6 @@ sub sign_encrypt
 	return (2,"Error: gpg terminated with $?",
 	      "Detailed error messages:",@output);
     }
-
     if (my @infoline = grep(/^\[GNUPG:\] SIG_CREATED/, @output))
     {
 	# output format: