maint: try to avoid unwanted chatter in ChangeLog

* bootstrap.conf: Do not alter ChangeLog if it already exists.

diff --git a/bootstrap.conf b/bootstrap.conf
index 6255ba97098a345829eefad46b5d84178ec36adb..e0bca025cb8c85e2be7d0eb09e26e74d1864f3ec 100644 (file)
--- a/bootstrap.conf
+++ b/bootstrap.conf
@@ -68,7 +68,7 @@ fi
 test -d m4 || mkdir m4
 test -d $source_base || mkdir $source_base
 
-cat > ChangeLog <<EOT
+test -f ChangeLog || cat > ChangeLog <<EOT
 This file is a placeholder. It will be replaced with the actual ChangeLog
 by make dist.  Run make ChangeLog if you wish to create it earlier.
 EOT