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imgview: handle arguments as strings 

Avoids the following synax errors:
line 34: [: : integer expression expected
line 49: [: : integer expression expected
This commit is contained in:
Florian Preinstorfer 2022-10-15 13:03:52 +02:00
parent f89ba77516
commit a4af478991
1 changed files with 8 additions and 8 deletions
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16
plugins/imgview
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@ -31,7 +31,7 @@ exit_prompt() {
make_thumbs() {
mkdir -p "$NNN_PREVIEWDIR$dir" || return
if [ "$1" -eq 3 ]; then
if [ "$1" = "3" ]; then
[ -d "$target" ] && exit_prompt "$2 can only display a single image"
mime="$(file -bL --mime-type -- "$target")"
case "$mime" in
@ -45,8 +45,8 @@ make_thumbs() {
for file in "$dir"/*; do
if [ ! -f "$NNN_PREVIEWDIR$file.jpg" ]; then
case "$(file -bL --mime-type -- "$file")" in
audio/*) [ "$1" -ne 0 ] && ffmpeg -i "$file" "$NNN_PREVIEWDIR$file.jpg" -y >/dev/null 2>&1 ;;
video/*) [ "$1" -ne 1 ] && ffmpegthumbnailer -i "$file" -o "$NNN_PREVIEWDIR$file.jpg" 2> /dev/null ;;
audio/*) [ "$1" != "0" ] && ffmpeg -i "$file" "$NNN_PREVIEWDIR$file.jpg" -y >/dev/null 2>&1 ;;
video/*) [ "$1" != "1" ] && ffmpegthumbnailer -i "$file" -o "$NNN_PREVIEWDIR$file.jpg" 2> /dev/null ;;
esac
fi
done
@ -83,13 +83,13 @@ elif type lsix >/dev/null 2>&1; then
cd "$NNN_PREVIEWDIR$dir" && lsix
exit_prompt
elif type ucollage >/dev/null 2>&1; then
type ffmpeg >/dev/null 2>&1 && make_thumbs 1
type ffmpeg >/dev/null 2>&1 && make_thumbs "1"
UCOLLAGE_EXPAND_DIRS=1 ucollage "$dir" "$NNN_PREVIEWDIR$dir" || exit_prompt
elif type sxiv >/dev/null 2>&1; then
type ffmpegthumbnailer >/dev/null 2>&1 && make_thumbs 0
type ffmpegthumbnailer >/dev/null 2>&1 && make_thumbs "0"
view_files sxiv >/dev/null 2>&1 &
elif type nsxiv >/dev/null 2>&1; then
type ffmpegthumbnailer >/dev/null 2>&1 && make_thumbs 0
type ffmpegthumbnailer >/dev/null 2>&1 && make_thumbs "0"
view_files nsxiv >/dev/null 2>&1 &
elif type imv >/dev/null 2>&1; then
make_thumbs ""
@ -99,11 +99,11 @@ elif type imvr >/dev/null 2>&1; then
view_files imvr >/dev/null 2>&1 &
elif type viu >/dev/null 2>&1; then
clear
make_thumbs 3 viu
make_thumbs "3" viu
viu -n "$ret"
exit_prompt
elif type catimg >/dev/null 2>&1; then
make_thumbs 3 catimg
make_thumbs "3" catimg
catimg "$ret"
exit_prompt
else