From: Paul Hänsch <paul@plutz.net>
Date: Wed, 27 Jul 2022 11:56:45 +0000 (+0200)
Subject: include guard for widgets
X-Git-Url: https://git.plutz.net/?p=webpoll;a=commitdiff_plain;h=6450e6e1debb25bfda232e3d001a4da51e1cb72c

include guard for widgets
---

diff --git a/widgets.sh b/widgets.sh
index 835e646..8410a0c 100755
--- a/widgets.sh
+++ b/widgets.sh
@@ -1,5 +1,8 @@
 #!/bin/sh
 
+[ -n "$include_widgets" ] && return 0
+include_widgets="$0"
+
 export MD_HTML="false"
 if [ "$(which awk)" ]; then
   markdown() { awk -f "$_EXEC/cgilite/markdown.awk"; }