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authorGravatar Denys Vlasenko <vda.linux@googlemail.com>2017-08-02 16:52:12 +0200
committerGravatar Denys Vlasenko <vda.linux@googlemail.com>2017-08-02 16:52:12 +0200
commitdd4b446f76736c0a13a61a38d7d816b6e6b5fca2 (patch)
treef087ac7c9c2d4a041a55fb3974ee8b9babe336bc /console-tools
parent7c40ddd9500907925041131374cb43eb87ef5494 (diff)
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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>
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