X-Git-Url: http://www.git.stargrave.org/?a=blobdiff_plain;f=examples%2Fcgit-commit-filter.lua;h=9614c94441e0149374f388e7bebc0df3662078d4;hb=102e6307ac8ea6809f42d0f6cd29b841d7cfd353;hp=73af994828aebcb373a7bdd67cebbe592c1d4017;hpb=95bdac7f09c69036efed537a4d03d5bdd2ae4eb6;p=public-inbox.git

diff --git a/examples/cgit-commit-filter.lua b/examples/cgit-commit-filter.lua
index 73af9948..9614c944 100644
--- a/examples/cgit-commit-filter.lua
+++ b/examples/cgit-commit-filter.lua
@@ -1,4 +1,4 @@
--- Copyright (C) 2015-2020 all contributors <meta@public-inbox.org>
+-- Copyright (C) 2015-2021 all contributors <meta@public-inbox.org>
 -- License: GPLv2 or later <https://www.gnu.org/licenses/gpl-2.0.txt>
 -- This commit filter maps a subject line to a search URL of a public-inbox
 -- disclaimer: written by someone who does not know Lua.
@@ -32,7 +32,8 @@ function filter_close()
 			html(buffer)
 		else
 			html('<a href="' .. u .. '?x=t&amp;q=')
-			html_url_arg('"' .. buffer .. '"')
+			s = string.gsub(buffer, '"', '""')
+			html_url_arg('"' .. s .. '"')
 			html('"><tt>')
 			html_txt(buffer)
 			html('</tt></a>')