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-rwxr-xr-xluatablegen.py1
1 files changed, 1 insertions, 0 deletions
diff --git a/luatablegen.py b/luatablegen.py
index ee2d4d0..244a8d6 100755
--- a/luatablegen.py
+++ b/luatablegen.py
@@ -515,6 +515,7 @@ class TbgParser(object):
def push_args(self, c_source, struct_name, field_names, lua_types):
dummy = str()
c_source.write(PUSH_ARGS[0].replace("XXX", struct_name))
+ c_source.write("if (_st == NULL) return 0;\n")
c_source.write("\tlua_checkstack(__ls, " + repr(len(field_names)) + ");\n")
for field_name, lua_type in zip(field_names, lua_types):
if lua_type == "integer": dummy = "\tlua_pushinteger(__ls, _st->"+field_name+");\n"