[libgit2-glib] diff-line: do not leak the content

[Ignacio Casal Quinteiro <icq src gnome org>]

commit a39a9844e16990ac12a2326e138323907eb13450
Author: Ignacio Casal Quinteiro <icq gnome org>
Date:   Sat Aug 29 23:21:42 2015 +0200

    diff-line: do not leak the content

 libgit2-glib/ggit-diff-line.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/libgit2-glib/ggit-diff-line.c b/libgit2-glib/ggit-diff-line.c
index e962bde..d9e0573 100644
--- a/libgit2-glib/ggit-diff-line.c
+++ b/libgit2-glib/ggit-diff-line.c
@@ -96,6 +96,7 @@ ggit_diff_line_unref (GgitDiffLine *line)
 
        if (g_atomic_int_dec_and_test (&line->ref_count))
        {
+               g_bytes_unref (line->content);
                g_free (line->text);
                g_slice_free (GgitDiffLine, line);
        }