fix null pipe
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aaa11c4c87
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214096e216
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@ -34,7 +34,7 @@ set -u
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TELEBIT_DEBUG=${TELEBIT_DEBUG:-}
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TELEBIT_DEBUG=${TELEBIT_DEBUG:-}
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# NOTE: On OS X logname works from a pipe, but on Linux it does not
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# NOTE: On OS X logname works from a pipe, but on Linux it does not
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if [ -n "$(logname >2/dev/null | grep '.')" ] && [ "$(logname)" != "$(id -u -n)" ]; then
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if [ -n "$(logname 2>/dev/null | grep '.')" ] && [ "$(logname)" != "$(id -u -n)" ]; then
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echo "WARNING:"
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echo "WARNING:"
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echo " You are logged in as '$(logname)' but acting as '$(id -u -n)'."
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echo " You are logged in as '$(logname)' but acting as '$(id -u -n)'."
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echo " If the installation is not successful please log in as '$(id -u -n)' directly."
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echo " If the installation is not successful please log in as '$(id -u -n)' directly."
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