Add check for empty GEOM variable

In case when slurp is used to select part of screen or a window, if user aborts
the selection, grimshot will capture the whole screen instead of exiting. This
is fixed with check for empty variable.

(cherry picked from commit c65cd1cffa)
This commit is contained in:
Vinko Kašljević 2020-07-15 18:31:09 +02:00 committed by Simon Ser
parent 105c69d431
commit a314deeaa3
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@ -111,6 +111,10 @@ if [ "$ACTION" = "check" ] ; then
exit
elif [ "$SUBJECT" = "area" ] ; then
GEOM=$(slurp -d)
# Check if user exited slurp without selecting the area
if [ -z "$GEOM" ]; then
exit
fi
WHAT="Area"
elif [ "$SUBJECT" = "active" ] ; then
FOCUSED=$(swaymsg -t get_tree | jq -r 'recurse(.nodes[]?, .floating_nodes[]?) | select(.focused)')
@ -126,6 +130,10 @@ elif [ "$SUBJECT" = "output" ] ; then
WHAT="$OUTPUT"
elif [ "$SUBJECT" = "window" ] ; then
GEOM=$(swaymsg -t get_tree | jq -r '.. | select(.pid? and .visible?) | .rect | "\(.x),\(.y) \(.width)x\(.height)"' | slurp)
# Check if user exited slurp without selecting the area
if [ -z "$GEOM" ]; then
exit
fi
WHAT="Window"
else
die "Unknown subject to take a screen shot from" "$SUBJECT"