docs: tutorial 1: error out if an error occurred in Hello World tutorial
authorTim-Philipp Müller <tim@centricular.com>
Mon, 18 Oct 2021 17:20:10 +0000 (18:20 +0100)
committerGStreamer Marge Bot <gitlab-merge-bot@gstreamer-foundation.org>
Mon, 18 Oct 2021 22:21:40 +0000 (22:21 +0000)
commit3809b9dca445490764b571c98a0a1f558f172f47
tree542c6c3f4d14b1684007bd8a0783c713b46ad05a
parent064f7bbbfac9610fd391c45091e35391b80e1212
docs: tutorial 1: error out if an error occurred in Hello World tutorial

Very confusing if it just exits silently with exit code 0 on error.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1185>
subprojects/gst-docs/examples/tutorials/basic-tutorial-1.c