[gnome-software/gnome-3-22] snap: Remove an unused variable

[Robert Ancell <rancell src gnome org>]

commit cb03ff9fdc915f45cf7abe5cc18ffb8493fdb02b
Author: Robert Ancell <robert ancell canonical com>
Date:   Fri Oct 27 14:48:42 2017 +1300

    snap: Remove an unused variable

 src/plugins/gs-snapd.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/src/plugins/gs-snapd.c b/src/plugins/gs-snapd.c
index 6fa8235..834e105 100644
--- a/src/plugins/gs-snapd.c
+++ b/src/plugins/gs-snapd.c
@@ -115,7 +115,7 @@ send_request (const gchar  *method,
        g_autoptr (GString) request = NULL;
        gssize n_written;
        g_autoptr (GByteArray) buffer = NULL;
-       gsize data_length = 0, header_length, body_offset = 0;
+       gsize data_length = 0, body_offset = 0;
        g_autoptr (SoupMessageHeaders) headers = NULL;
        gsize chunk_length = 0, n_required, chunk_offset;
        guint code;