[seahorse] Ssh: key parsing: relax the whitespace separator.

[Niels De Graef <nielsdg src gnome org>]

commit e52524c30e423f01b7cf3b64e5030087e023a2e6
Author: Niels De Graef <nielsdegraef gmail com>
Date:   Wed Mar 7 18:45:17 2018 +0100

    Ssh: key parsing: relax the whitespace separator.
    
    Apparently, some software also allows tabs in separators for keys,
    so we can do that as well.

 ssh/key-data.vala |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/ssh/key-data.vala b/ssh/key-data.vala
index 3e35ba0..ac3e5b2 100644
--- a/ssh/key-data.vala
+++ b/ssh/key-data.vala
@@ -63,7 +63,7 @@ public class Seahorse.Ssh.KeyData : GLib.Object {
         result.rawdata = no_leading;
 
         // Get the type
-        string[] type_rest = no_leading.split(" ", 2);
+        string[] type_rest = no_leading.split_set(" \t", 2);
         if (type_rest.length != 2)
             throw new Error.GENERAL("Can't distinguish type from data (space missing).");
 
@@ -79,7 +79,7 @@ public class Seahorse.Ssh.KeyData : GLib.Object {
         string rest = type_rest[1];
         if (rest == "")
             throw new Error.GENERAL("Key doesn't have any data.");
-        string[] data_comment = rest.split(" ", 2);
+        string[] data_comment = rest.split_set(" \t", 2);
 
         // Decode it, and parse binary stuff
         uchar[] bytes = Base64.decode(data_comment[0].strip());