docs: graph: remove unnecessary `graph_update()' call
authorMichael Witten <mfwitten@gmail.com>
Sat, 6 Oct 2018 04:20:16 +0000 (04:20 +0000)
committerJunio C Hamano <gitster@pobox.com>
Sun, 7 Oct 2018 01:10:49 +0000 (10:10 +0900)
commit634dbd0ad84fe8490e87246a1804ae287bb7e3bb
treedbf5e1a3f077553e0b9b6cb510aade06758dc7d3
parent42ce44e00a4ea6d40634172683e0cae354f7b39e
docs: graph: remove unnecessary `graph_update()' call

The sample code calls `get_revision()' followed by `graph_update()',
but the documentation and source code indicate that `get_revision()'
already calls `graph_update()' for you.

Signed-off-by: Michael Witten <mfwitten@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Documentation/technical/api-history-graph.txt