[PATCH 1/1] filter: fix lua function name

[Christian Hesse]

---
 filter.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/filter.c b/filter.c
index 44af434..0cce7bb 100644
--- a/filter.c
+++ b/filter.c
@@ -319,7 +319,7 @@ static int close_lua_filter(struct cgit_filter *base)
 		error_lua_filter(filter);
 		ret = -1;
 	} else {
-		ret = lua_to_number(filter->lua_state, -1);
+		ret = lua_tonumber(filter->lua_state, -1);
 		lua_pop(filter->lua_state, 1);
 	}
 
-- 
1.8.5.2