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path: root/package/iwinfo/src/iwinfo_lua.c
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Diffstat (limited to 'package/iwinfo/src/iwinfo_lua.c')
-rw-r--r--package/iwinfo/src/iwinfo_lua.c7
1 files changed, 5 insertions, 2 deletions
diff --git a/package/iwinfo/src/iwinfo_lua.c b/package/iwinfo/src/iwinfo_lua.c
index e4435c1ff0..bd8faf91fe 100644
--- a/package/iwinfo/src/iwinfo_lua.c
+++ b/package/iwinfo/src/iwinfo_lua.c
@@ -332,11 +332,12 @@ static int iwinfo_L_txpwrlist(lua_State *L, int (*func)(const char *, char *, in
const char *ifname = luaL_checkstring(L, 1);
struct iwinfo_txpwrlist_entry *e;
- lua_newtable(L);
memset(rv, 0, sizeof(rv));
if (!(*func)(ifname, rv, &len))
{
+ lua_newtable(L);
+
for (i = 0, x = 1; i < len; i += sizeof(struct iwinfo_txpwrlist_entry), x++)
{
e = (struct iwinfo_txpwrlist_entry *) &rv[i];
@@ -351,9 +352,11 @@ static int iwinfo_L_txpwrlist(lua_State *L, int (*func)(const char *, char *, in
lua_rawseti(L, -2, x);
}
+
+ return 1;
}
- return 1;
+ return 0;
}
/* Wrapper for scan list */