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minimal/do: allow for relative shebangs #41

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minimal/do: allow for relative shebangs #41

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6 changes: 3 additions & 3 deletions minimal/do
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Original file line number Diff line number Diff line change
Expand Up @@ -4,7 +4,7 @@
# For the full version, visit http://github.com/apenwarr/redo
#
# The author disclaims copyright to this source file and hereby places it in
# the public domain. (2010 12 14; updated 2019 02 24)
# the public domain. (2010 12 14; updated 2021 08 06)
#
USAGE="
usage: do [-d] [-x] [-v] [-c] <targets...>
Expand Down Expand Up @@ -315,10 +315,10 @@ _run_dofile()
local line1
set -e
read line1 <"$PWD/$dofile" || true
cmd=${line1#"#!/"}
cmd=${line1#"#!"}
if [ "$cmd" != "$line1" ]; then
set -$_do_opt_verbose$_do_opt_exec
exec /$cmd "$PWD/$dofile" "$@"
exec $cmd "$PWD/$dofile" "$@"
else
set -$_do_opt_verbose$_do_opt_exec
# If $dofile is empty, "." might not change $? at
Expand Down