p910nd: init: check device (/dev/usb/lpX) existence
this prevents the daemon exiting when a configured device is not plugged in. Signed-off-by: Paul Donald <newtwen@gmail.com>
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@ -32,7 +32,9 @@ start_service() {
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start_p910nd() {
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local section="$1" runas_root
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config_get_bool "enabled" "$section" "enabled" '0'
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if [ "$enabled" -gt 0 ]; then
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config_get device "$section" device
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# If the device path exists, the device is connected; set it up:
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if [ "$enabled" -gt 0 ] && [ -e "$device" ]; then
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args="-d "
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config_get port "$section" port
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append_bool "$section" bidirectional "-b"
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