bin/mdw-build: Use dynamically chosen file descriptors.
authorMark Wooding <mdw@distorted.org.uk>
Sun, 10 May 2020 01:56:28 +0000 (02:56 +0100)
committerMark Wooding <mdw@distorted.org.uk>
Sun, 10 May 2020 01:56:28 +0000 (02:56 +0100)
commitab9fae2a7024947a944b3448930801eae1ce4003
tree8ee4b7544f0c7142abd1701128dd64c198edcccc
parenta6776ae1cb174af2eab5ac748057ba0b5d08953b
bin/mdw-build: Use dynamically chosen file descriptors.

Having just ranted about a bug caused by shell scripts statically
allocating file descriptors, fix `mdw-build' to allocate descriptors
dynamically, since it's written in Bash, which can apparently do this.
bin/mdw-build