Johannes Ewald 73f4aa3e60 Fix error reporting of lessc executable ...

This commit replaces the old control flow of exiting the process when an error occurred which swallowed the error in some situations (https://github.com/less/less.js/issues/2881). It also adds process.exitCode = 1 in some error situations that have previously been reported as exitCode = 0. Additionally, it adds a listener for "unhandledRejection" to also catch errors caused by rejected promises.

2016-05-03 11:02:21 +02:00

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lessc

Fix error reporting of lessc executable

2016-05-03 11:02:21 +02:00