From 9a3212a2dea813581347efd58810bc16d371cda7 Mon Sep 17 00:00:00 2001
From: Zach DeCook <zachdecook@librem.one>
Date: Thu, 1 Dec 2022 18:50:51 -0500
Subject: predictor: make strictly posix compliant

---
 sb_predictor.sh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'sb_predictor.sh')

diff --git a/sb_predictor.sh b/sb_predictor.sh
index 6059ce0..1cae0dd 100755
--- a/sb_predictor.sh
+++ b/sb_predictor.sh
@@ -31,7 +31,7 @@ typeSomehow(){
 	IFS=''
 	while read -r word; do
 		if test -e "$complete"; then
-			test -n "${word:1}" && wl-ime-type -- "${word:1}"
+			test -n "${word#?}" && wl-ime-type -- "${word#?}"
 		else
 			wl-ime-type -- "$word"
 		fi
@@ -40,7 +40,7 @@ typeSomehow(){
 cat 0<> "$sock"|suggpicker 2>/dev/null|saveWord | typeSomehow &
 IFS=''
 while read -r swipe; do
-	if test -n "${swipe:1}"; then
+	if test -n "${swipe#?}"; then
 		touch "$complete"
 		# TODO: change words
 		echo "$swipe" | swipeGuess "$words" 5 >> "$sock"
-- 
cgit 1.4.1