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authorDenys Vlasenko <vda.linux@googlemail.com>2018-02-13 15:30:13 +0100
committerDenys Vlasenko <vda.linux@googlemail.com>2018-02-13 15:31:19 +0100
commitaa617ac09703f31e9f80836f8d8f9349b52578ee (patch)
tree8fcfa982a5067107e514c3b299571bd5feb7099a /shell/hush_test/hush-redir/redir3.right
parent8de5b9f88ba9fe2f203abab9ca7d85129c3eb679 (diff)
downloadbusybox-aa617ac09703f31e9f80836f8d8f9349b52578ee.tar.gz
hush: simplify process_command_subs()
Incidentally, this fixes LINENO bug here: echo "1:${LINENO}" echo "2:`echo; echo`" # was counting lines in the `cmd` output as LINENO++ echo "3:${LINENO}" function old new delta parse_and_run_file 53 71 +18 expand_vars_to_list 1187 1164 -23 setup_file_in_str 25 - -25 ------------------------------------------------------------------------------ (add/remove: 0/1 grow/shrink: 1/1 up/down: 18/-48) Total: -30 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'shell/hush_test/hush-redir/redir3.right')
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