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Fixed write_pipe bug

This commit is contained in:
Jesse Gardner 2021-04-15 19:05:53 -07:00
parent 62e36d07e9
commit 5ba009a885
1 changed files with 5 additions and 4 deletions
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@ -105,20 +105,21 @@ write_pipe ()
# OUTPUT: None # OUTPUT: None
# PARAMETERS: $1: '0' if passing another parameter(s), '1' if writing to # PARAMETERS: $1: '0' if passing another parameter(s), '1' if writing to
# stdin instead. # stdin instead.
# $2 and on: If $1 is 0, this is the information write_pipe will # $2 and on: If $1 is 0, write_pipe will write the remaining parameters
# write as "$*"
#=========================================================================# #=========================================================================#
{ {
# We put a + at the beginning of every line to let read_pipe work in a # We put a + at the beginning of every line to let read_pipe work in a
# non-blocking manner # non-blocking manner
if (($1)); then
local line local line
if (($1)); then
while IFS= read -r line; do while IFS= read -r line; do
echo "+$line" >&3 echo "+$line" >&3
done done
else else
shift shift
echo "+$*" >&3 echo "$@" | while IFS= read -r line; do
echo "+$line" >&3
done
fi fi
return 0 return 0
} }