only grab metadata about recording dir if it exists

Author: dericed

vrecord

@@ -3096,6 +3096,7 @@ _writeingestlog "operating_system_VERSION" "$(uname -v)"
 _writeingestlog "vrecord version" "${VERSION}"
 _writeingestlog "datetime_start" "$(_get_iso8601)"
 
+if [[ -d "${DIR}" ]] ; then
 MOUNT_PATH="$(df -Ph "${DIR}" 2>/dev/null | tail -n 1 | awk '{print $6}')"
 if [[ "${OS_TYPE}" = "macOS" ]] ; then
     VOLUME_INFO="$(diskutil info "${MOUNT_PATH}")"
@@ -3113,6 +3114,7 @@ if [[ "${OS_TYPE}" = "macOS" ]] ; then
     _writeingestlog "capture_device_volume_available" "$(_parse_report "Volume Available Space" "${VOLUME_INFO}")"
     _writeingestlog "capture_device_volume_total" "$(_parse_report "Volume Total Space" "${VOLUME_INFO}")"
 fi
+fi
 
 _writeingestlog "FILE_PATH" "${VRECORD_OUTPUT}"