check for default_extensions table in configuration

Signed-off-by: Gordon Hecker <gh@emlix.com>

diff --git a/generic/e2lib.lua b/generic/e2lib.lua
index 76ec2270487034b5ec71c5c6e8b439308c01dc06..77637ff3e2caabf56cacd492eae8c68a8bd75fd5 100644 (file)
--- a/generic/e2lib.lua
+++ b/generic/e2lib.lua
@@ -881,6 +881,7 @@ function e2lib.use_global_config()
   assert_type(config.site.e2_tag, "config.site.e2_tag", "string")
   assert_type(config.site.e2_server, "config.site.e2_server", "string")
   assert_type(config.site.e2_base, "config.site.e2_base", "string")
+  assert_type(config.site.default_extensions, "config.site.default_extensions", "table")
 end
 
 --- get the global configuration