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| author | Denys Vlasenko <vda.linux@googlemail.com> | 2018-07-27 14:12:05 +0200 |
|---|---|---|
| committer | Denys Vlasenko <vda.linux@googlemail.com> | 2018-07-27 14:12:05 +0200 |
| commit | 9dda9270df3108bb85b29c6d382a3477aeb3344b (patch) | |
| tree | 63d8b8bba2d2f42a6c152eb5aa2b6aef5f774dc6 /shell/ash_test/printenv.c | |
| parent | 186cf4976768029113cf8438734a65bf2c489c5c (diff) | |
| download | busybox-9dda9270df3108bb85b29c6d382a3477aeb3344b.tar.gz | |
hush: fix "set -x" output prefix overlapping for v="..`cmd`.." case
Was printing initial "+" prefix for the assignment, that printing
"+ cmd"
then printing the expanded " v=VAL" string.
Delay printing of "+" prefix for the assignment to after expansion.
function old new delta
run_pipe 1883 1902 +19
builtin_eval 127 133 +6
expand_vars_to_list 1103 1106 +3
dump_cmd_in_x_mode 144 142 -2
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(add/remove: 0/0 grow/shrink: 3/1 up/down: 28/-2) Total: 26 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'shell/ash_test/printenv.c')
0 files changed, 0 insertions, 0 deletions