rebase -i: clarify what happens on a failed `exec`

We had not documented previously what happens when an `exec` command in an interactive rebase fails. Now we do. Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>

Johannes Schindelin committed Oct 10, 2018 at 01:53 UTC b8c0b2100bbcbbfe324962b0f15c92207d945895
1 file changed +2 -1
Documentation/git-rebase.txt
+2 -1
@@ -420,7 +420,8 @@ idea unless you know what you are doing (see BUGS below).
420 --exec <cmd>::
421 Append "exec <cmd>" after each line creating a commit in the
422 final history. <cmd> will be interpreted as one or more shell
423 - commands.
423 + commands. Any command that fails will interrupt the rebase,
424 + with exit code 1.
425 +
426 You may execute several commands by either using one instance of `--exec`
427 with several commands: