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| author | Denys Vlasenko | 2020-02-16 18:57:53 +0100 |
|---|---|---|
| committer | Denys Vlasenko | 2020-02-16 19:16:52 +0100 |
| commit | 226b8a143d5632180bef05f728bb497b8318294f (patch) | |
| tree | cfe150cb6fdf78ce051769c0c9fa6a287bf3ef42 /shell | |
| parent | e880b1fea8442b623d45a8f62227fc35cbcac7ec (diff) | |
| download | busybox-226b8a143d5632180bef05f728bb497b8318294f.zip busybox-226b8a143d5632180bef05f728bb497b8318294f.tar.gz | |
ash: main: Print \n upon EOF (CTRL-D) when run interactively
Upstream comment:
Date: Fri, 7 Sep 2018 10:34:14 +0200
main: Print \n upon EOF (CTRL-D) when run interactively
Exiting dash via a ^D instead of with "exit" causes dash to forget to
print a newline.
sh-3.1$ sh
sh-3.1$ ^D
sh-3.1$ dash
$ sh-3.1$
It is more neat and tidy to send a newline similarly to what bash does,
so it doesn't make the next prompt of the parent shell look ugly.
Suggested by jidanni.
Signed-off-by: Gerrit Pape <pape@smarden.org>
Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
[reworded the patch description]
Signed-off-by: Andrej Shadura <andrew.shadura@collabora.co.uk>
Bug-Debian: http://bugs.debian.org/476422
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'shell')
| -rw-r--r-- | shell/ash.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/shell/ash.c b/shell/ash.c index 138f19a..3958db1 100644 --- a/shell/ash.c +++ b/shell/ash.c @@ -13302,8 +13302,12 @@ cmdloop(int top) if (!top || numeof >= 50) break; if (!stoppedjobs()) { - if (!Iflag) + if (!Iflag) { + if (iflag) { + newline_and_flush(stderr); + } break; + } out2str("\nUse \"exit\" to leave shell.\n"); } numeof++; |