feat: exit with 1 when paused for is-paused

Author: cwrau

dunstctl

@@ -117,7 +117,20 @@ case "${1:-}" in
 		fi
 		;;
 	"is-paused")
-		property_get paused | ( read -r _ _ paused; printf "%s\n" "${paused}"; )
+		exit=false
+		if [ "${2:-}" = "-e" ]; then
+			exit=true
+		fi
+		property_get paused | {
+			read -r _ _ paused
+			if [ "$exit" = "false" ]; then
+				printf "%s\n" "${paused}"
+			else
+				if [ "${paused}" = "false" ]; then
+					exit 1
+				fi
+			fi
+		}
 		;;
 	"set-paused")
 		[ "${2:-}" ] \