bin: fix shellcheck warnings

This commit is contained in:
Fernando Schauenburg 2023-07-24 21:34:05 +02:00
parent 542f82d267
commit 8f54dcfc89

View file

@ -49,7 +49,7 @@ indexed_16() {
for i in 0 1; do
indent
for j in $(seq 0 7); do
bg_16 $((8*i + j)); printf '%4s'
bg_16 $((8*i + j)); printf '%4s' ''
done
newline
done
@ -62,7 +62,7 @@ indexed_256() {
for i in 0 1; do
indent
for j in $(seq 0 7); do
bg_256 $((8*i + j)); printf '%9s'
bg_256 $((8*i + j)); printf '%9s' ''
done
newline
done
@ -72,7 +72,7 @@ indexed_256() {
for j in $(seq 0 5); do
indent
for k in $(seq $i $(( i + 17 ))); do
bg_256 $((16 + 36*j + k)); printf '%4s'
bg_256 $((16 + 36*j + k)); printf '%4s' ''
done
newline
done
@ -82,7 +82,7 @@ indexed_256() {
for i in 0 1; do
indent
for j in $(seq 0 11); do
bg_256 $((232 + 12*i + j)); printf '%6s'
bg_256 $((232 + 12*i + j)); printf '%6s' ''
done
newline
done
@ -92,7 +92,7 @@ hex_theme() {
for i in 0 1; do
indent
for j in $(seq 0 7); do
[ $# -gt 0 ] && { bg_hex "$1"; printf '%4s'; shift; }
[ $# -gt 0 ] && { bg_hex "$1"; printf '%4s' ''; shift; }
done
newline
done