Remove un-POSIX TZ NOOP in mkchangelog.sh (see #1615)

diff --git a/mkchangelog.sh b/mkchangelog.sh
index 435f8ba0a4cc81190de7b39f930e01c2b6c3b6a5..003f7375374a7133c6a4d3e0e9b434a840448c87 100755 (executable)
--- a/mkchangelog.sh
+++ b/mkchangelog.sh
@@ -1,6 +1,5 @@
 #!/bin/sh
 
-TZ=GMT; export TZ
 lrev=$(hg log --limit 1 --template '{rev}' ChangeLog)
 
 hg log --style=./hg-changelog-map -r tip:$lrev