From: Steven Barth <[email protected]>
Signed-off-by: Steven Barth <[email protected]>
Tested-by: Luka Perkov <[email protected]>
---
v1->v2:
* move variable and change its name for consistency
---
lua/ubus.c | 7 +++++--
1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/lua/ubus.c b/lua/ubus.c
index 0f2338c..92fb0a1 100644
--- a/lua/ubus.c
+++ b/lua/ubus.c
@@ -285,6 +285,7 @@ ubus_method_handler(struct ubus_context *ctx, struct
ubus_object *obj,
struct blob_attr *msg)
{
struct ubus_lua_object *o = container_of(obj, struct ubus_lua_object,
o);
+ int rv = 0;
lua_getglobal(state, "__ubus_cb");
lua_rawgeti(state, -1, o->r);
@@ -298,11 +299,13 @@ ubus_method_handler(struct ubus_context *ctx, struct
ubus_object *obj,
lua_pushnil(state);
else
ubus_lua_parse_blob_array(state, blob_data(msg),
blob_len(msg), true);
- lua_call(state, 2, 0);
+ lua_call(state, 2, 1);
+ if (lua_isnumber(state, -1))
+ rv = lua_tonumber(state, -1);
} else
lua_pop(state, 1);
- return 0;
+ return rv;
}
static int lua_gettablelen(lua_State *L, int index)
--
1.9.2
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