Throw error if tc interface retrieval fails #56
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On Linux if `net-tools` are not installed `tc` will fail to get the default interface using the `route` command. Or it might fail for any other reason. This commit adds a safeguard to bug out on err and displays the actual stderr received instead of hiding it.
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Thank you @radum ! |
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On Linux if
net-toolsare not installedtcwill fail to get the default interface using theroutecommand. Or it might fail for any other reason.This commit adds a safeguard to bug out on err and displays the actual stderr received instead of hiding it.
Closes: #55