pad: Fix printf format when printing hook id
authorSebastian Dröge <sebastian@centricular.com>
Tue, 15 Jan 2019 16:05:31 +0000 (18:05 +0200)
committerSebastian Dröge <slomo@coaxion.net>
Tue, 15 Jan 2019 16:07:04 +0000 (16:07 +0000)
commita143d9cb0caee85bbe0c5e8b86e9f05918153c9d
treef052d89c6549a1b0245a2d0d8aa863c7824f73a7
parente0c9b045387b9b174fe5a42fa28c9075fb871f78
pad: Fix printf format when printing hook id

It's a gulong so we have to cast it to a guint64 when using it with
G_GUINT64_FORMAT.

Spotted by Vincent Penvern.
gst/gstpad.c