scripts: Fix posix compliance for sb_picker and some shellcheck sniffs HEAD master

1 files changed, 3 insertions, 3 deletions

diff --git a/sb_predictor.sh b/sb_predictor.sh
index 1cae0dd..990badb 100755
--- a/sb_predictor.sh
+++ b/sb_predictor.sh
@@ -49,13 +49,13 @@ while read -r swipe; do
 			if test -e "$lw"; then
 				printf " " >> "$lw"
 				rm -f "$complete"
-				cat "$twow" | quick5 "$(cat "$lw")" >> "$sock"
+				quick5 "$(cat "$lw")" < "$twow" >> "$sock"
 				mv "$lw" "$tw"
 			fi
-		elif test "$swipe" = "$(echo -e "\x08")"; then
+		elif test "$swipe" = "$(printf "\b")"; then
 			lastword="$(cat "$lw" 2>/dev/null)"
 			printf %s "$lastword" | sed 's/.$//g' > "$lw"
-		elif test "$swipe" = "$(echo -e "\n")"; then
+		elif test "$swipe" = "$(printf "\n")"; then
 			rm -f "$lw" "$tw"
 		else
 			printf %s "$swipe" >> "$lw"