Change a test condition to maintain POSIX compatibility.

This commit is contained in:
Dragon chasing the world on a string 2023-12-05 21:33:31 -06:00
parent 487814605c
commit 68f26c1d1d
1 changed files with 1 additions and 1 deletions

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@ -13,7 +13,7 @@ FIFO="$(tmpfifo $1)"
echo "$FIFO"
INPUT=1
until [ "$INPUT" == "" ] ; do
until [ "$INPUT" = "" ] ; do
read INPUT
if [ "$INPUT" != "" ] ; then echo $INPUT >> "$FIFO" ; fi
done