avoid errors from empty event set

[shellwiki] / index.cgi

diff --git a/index.cgi b/index.cgi
index a426e0e7ec9db5b136d5f7da90ae265e88b09bf4..79e5e00ee4b670445f7af9d901ffbf2bfb968e6f 100755 (executable)
--- a/index.cgi
+++ b/index.cgi
@@ -23,6 +23,7 @@
 export REV_PAGES=${REV_PAGES:-true}
 export REV_ATTACHMENTS=${REV_ATTACHMENTS:-false}
 export WIKI_THEME="${WIKI_THEME:-default}"
+export SEARCH_INDEX="${SEARCH_INDEX:-true}"
 
 which git >/dev/null || REV_PAGES=false
 [ "$REV_PAGES" != true ] && REV_ATTACHMENTS=false
@@ -46,12 +47,15 @@ if [ "$REV_PAGES" = true -a ! -f "$_DATA/.gitignore" ]; then
   cat >"$_DATA/.gitignore" <<-EOF
        users.db
        serverkey
+       tags/
+       index/
        **/#cache/
-       **/#page.lock
+       **/#page.md.lock
        **/#page.*.cache
        **/#page.*.cache.*
        **/#page:*.*.cache
        **/#page:*.*.cache.*
+       **/#index.flag
        EOF
   [ "$REV_ATTACHMENTS" != true ] \
   && printf '**/#attachments/\n' >>"$_DATA/.gitignore"