diff -r 7d825cbd76c8 -r 36dddb6755f6 extra/soundsoftware/export-git.sh
--- a/extra/soundsoftware/export-git.sh
+++ b/extra/soundsoftware/export-git.sh
@@ -59,7 +59,7 @@
 # Delete any existing authormap files, because we want to ensure we
 # don't have an authormap for any project that was exportable but has
 # become non-exportable (e.g. has gone private)
-rm "$authordir/*"
+rm -f "$authordir/*"
 
 "$rails" runner -e "$environment" "$progdir/create-repo-authormaps.rb" \
 	 -s "$hgdir" -o "$authordir"