Omit --mode argument when its value is the empty string

This commit is contained in:
Oleg Pudeyev 2021-07-26 21:27:30 -04:00
parent 7fb8e60954
commit e3cbf1bcbb

5
scan
View File

@ -245,7 +245,10 @@ fi;
echo >&2 "Scanning..."
#eval strace -f -o /tmp/scan-trace.txt scanadf -d $DEVICE $MAXPAGE $PGHEIGHT $PGWIDTH -S $SCRIPT --script-wait --resolution $RESOLUTION --mode $MODE $DESKEW $CROP $SOURCE -o scan-%04d
eval scanadf -d \'"$DEVICE"\' $MAXPAGE $PGHEIGHT $PGWIDTH -S $SCRIPT --script-wait --resolution $RESOLUTION --mode $MODE $DESKEW $CROP $DRIVER_OPTION $SOURCE -o $TMP_DIR/scan-%04d
if test -n "$MODE"; then
mode="--mode $MODE"
fi
eval scanadf -d \'"$DEVICE"\' $MAXPAGE $PGHEIGHT $PGWIDTH -S $SCRIPT --script-wait --resolution $RESOLUTION $MODE $DESKEW $CROP $DRIVER_OPTION $SOURCE -o $TMP_DIR/scan-%04d
shopt -s extglob nullglob
pdffiles=($TMP_DIR/scan-[0-9]*.pdf)