[libgit2-glib] Do not initially fill buffer to prettify message

[Jesse van den Kieboom <jessevdk src gnome org>]

commit 13d84446d5ccc6e9a51938d36eebea94abf0e873
Author: Jesse van den Kieboom <jessevdk gnome org>
Date:   Tue Jun 24 17:28:37 2014 +0200

    Do not initially fill buffer to prettify message
    
    Doing so let to a duplicate message since the prettified message
    would be appended to the initial buffer contents.

 libgit2-glib/ggit-message.c |    2 --
 1 files changed, 0 insertions(+), 2 deletions(-)
---
diff --git a/libgit2-glib/ggit-message.c b/libgit2-glib/ggit-message.c
index 4ee8ff2..0fa9e8c 100644
--- a/libgit2-glib/ggit-message.c
+++ b/libgit2-glib/ggit-message.c
@@ -43,8 +43,6 @@ ggit_message_prettify (const gchar *message,
        git_buf buf = {0,};
        gchar *d;
 
-       git_buf_set(&buf, message, strlen (message));
-
        git_message_prettify (&buf, message, strip_comments, comment_char);
 
        d = g_strdup (buf.ptr);