[bijiben] note-obj: Critical error when creating a new note

[Isaque Galdino de Araujo <igaldino src gnome org>]

commit 10b3a74b11433b7c70418a6fdde162bd8d42adaf
Author: Isaque Galdino <igaldino gmail com>
Date:   Mon Sep 4 23:28:54 2017 -0300

    note-obj: Critical error when creating a new note
    
    When creating a new note, Bijiben is thrown a message: "Glib critical
    error when creating a new note".
    
    That happens because when it's checking for old notes, it's also trying
    to convert new notes, which are null at the start of the process.
    
    This patches checks that and avoids that behaviour.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=787289

 src/libbiji/biji-note-obj.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/src/libbiji/biji-note-obj.c b/src/libbiji/biji-note-obj.c
index bc963a7..ca69a74 100644
--- a/src/libbiji/biji-note-obj.c
+++ b/src/libbiji/biji-note-obj.c
@@ -830,7 +830,7 @@ biji_note_obj_get_html (BijiNoteObj *note)
 {
        gchar *content = BIJI_NOTE_OBJ_GET_CLASS (note)->get_html (note);
 
-       if (is_webkit1 (content))
+       if (content && is_webkit1 (content))
                {
                        content = convert_webkit1_to_webkit2 (content);
                        biji_note_obj_set_html (note, content);