Fix error on the pipeline-manipulation.md's sample code
authorSoohyun Lee <soohyun0131.lee@gmail.com>
Wed, 29 Apr 2020 01:02:11 +0000 (10:02 +0900)
committerGStreamer Merge Bot <gitlab-merge-bot@gstreamer-foundation.org>
Mon, 25 May 2020 23:51:36 +0000 (23:51 +0000)
commit1271047683662a27c19e5f3c805cdfc95e56776c
tree1b4d3dfdb64798eccb2b0a4644e8b5be86e3de65
parentea25788fe14e01522b53f89d01454f702a046ae1
Fix error on the pipeline-manipulation.md's sample code

    amp& was inserted in the g_clear_error(). It caused a compile error,
    so I removed it for making complie success.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-docs/-/merge_requests/85>
markdown/application-development/advanced/pipeline-manipulation.md