Subject: bug#22506: make change-history now doesn't work at all

From: Glenn Morris <[email-masked]>
Date: Sun, 31 Jan 2016 14:23:09 -0500

Package: emacs
Version: 25.0.90

I don't know how y'all plan to address the issue of running make
change-history on the release branch (bug#21998), but now it doesn't
work on either emacs-25 or master. On both branches,
change-history-nocommit fails with "fatal: Invalid revision range". Eg:

  GEN      ChangeLog
fatal: Invalid revision range
3f43da09956b663d92f578e41bcacb8742bb6bba..0156b79ea8fd473c550abdb8d3e3b4eacaaab289
gitlog-to-changelog: error closing pipe from git log --log-size
'--pretty=format:%H:%ct  %an  <%ae>%n%n%B'
3f43da09956b663d92f578e41bcacb8742bb6bba..0156b79ea8fd473c550abdb8d3e3b4eacaaab289
make[1]: *** [ChangeLog] Error 128