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pfetch: Fix blank lines

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Dylan Araps
2020-03-10 12:26:29 +02:00
parent a8a3e1f2fe
commit c0d0d65aa0
1 changed files with 8 additions and 2 deletions
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pfetch
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@@ -1466,8 +1466,14 @@ main() {
info_length=$((info_length + 1)) info_length=$((info_length + 1))
while IFS= read -r line || [ "$1" ]; do while IFS= read -r line || [ "$1" ]; do
# Iterate over the info skipping any lines
# which are blank.
for info; do
"get_$1" "get_$1"
shift "$(($# ? 1 : 0))" shift "$(($# ? 1 : 0))"
[ "$out" ] && break
done
printf '\033[%sC%s\r%s\n' "$ascii_width" "$out" "$line" >&6 printf '\033[%sC%s\r%s\n' "$ascii_width" "$out" "$line" >&6
out= out=
done <<-EOF done <<-EOF