explict return statement to suppress compiler warning

kezhuw · kezhuw · commit 94c92bf16b32 · 2013-11-14T01:39:02.000+08:00
diff --git a/lualib-src/lua-bson.c b/lualib-src/lua-bson.c
@@ -433,6 +433,7 @@ pack_dict(lua_State *L, struct bson *b, bool isarray) {
 			break;
 		default:
 			luaL_error(L, "Invalid key type : %s", lua_typename(L, kt));
+			return;
 		}
 
 		append_one(b, L, key, sz);

Original file line number	Diff line number	Diff line change
`@@ -433,6 +433,7 @@ pack_dict(lua_State L, struct bson b, bool isarray) {`
`433`	`433`	`break;`
`434`	`434`	`default:`
`435`	`435`	`luaL_error(L, "Invalid key type : %s", lua_typename(L, kt));`
	`436`	`+ return;`
`436`	`437`	`}`
`437`	`438`
`438`	`439`	`append_one(b, L, key, sz);`