Commit a05d5d121b10f24fc33e1820db436507bd6c58f0
2019-06-15T13:03:58
Fix scripts to have valid executable format on Alpine Linux. Reported by Tim Rühsen <tim.ruehsen@gmx.de>. Idea by Paul Eggert. * build-aux/useless-if-before-free: Use a prologue that starts with '#!/bin/sh'. * build-aux/announce-gen: Likewise. * build-aux/gitlog-to-changelog: Likewise. * build-aux/prefix-gnulib-mk: Likewise. * build-aux/update-copyright: Likewise. * tests/test-update-copyright.sh: Update test program accordingly.