scripts/check_site_lib.lua: improve display of invalid values

2018-01-19 10:59:45 +01:00 · 2018-01-19 10:59:45 +01:00 · 43628c1679
commit 43628c1679
parent 7ccdacd294
1 changed files with 4 additions and 0 deletions
--- a/scripts/check_site_lib.lua
+++ b/scripts/check_site_lib.lua
@ -16,6 +16,10 @@ local function array_to_string(array)
 end

 local function var_error(path, val, msg)
+	if type(val) == 'string' then
+		val = string.format('%q', val)
+	end
+
 	print(string.format('*** site.conf error: expected %s to %s, but it is %s', path_to_string(path), msg, tostring(val)))
 	os.exit(1)
 end