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| author | Denys Vlasenko <vda.linux@googlemail.com> | 2017-08-02 16:52:12 +0200 |
|---|---|---|
| committer | Denys Vlasenko <vda.linux@googlemail.com> | 2017-08-02 16:52:12 +0200 |
| commit | dd4b446f76736c0a13a61a38d7d816b6e6b5fca2 (patch) | |
| tree | f087ac7c9c2d4a041a55fb3974ee8b9babe336bc /util-linux/volume_id/get_devname.c | |
| parent | 7c40ddd9500907925041131374cb43eb87ef5494 (diff) | |
| download | busybox-dd4b446f76736c0a13a61a38d7d816b6e6b5fca2.tar.gz | |
hush: make SIGINT handling visually less confusing
$ echo $$
18448
$ echo $? <wait here, run "kill -INT 18448" in other shell><press enter>
<=== NOTHING??
$
That empty line does not look right. After this patch:
$ echo $$
18448
$ echo $? <wait here, run "kill -INT 18448" in other shell><press enter>
^C
$
function old new delta
fgetc_interactive 245 246 +1
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'util-linux/volume_id/get_devname.c')
0 files changed, 0 insertions, 0 deletions