commit 9309eb2f28e6ee346c2a5deaa6f9c2b36578522e
author Bram Moolenaar <Bram@vim.org> Sun May 17 16:53:56 2020 +0200
committer Bram Moolenaar <Bram@vim.org> Sun May 17 16:53:56 2020 +0200
tree 5230ed3b033b4fea4de842cd37939afe13e3fee8
parent 2d2970ea599e83acabee56be548a54a8e6b21007

patch 8.2.0781: compiler warning for not using value in Lua

Problem:    Compiler warning for not using value in Lua.
Solution:   Add "(void)".

src/if_lua.c

diff --git a/src/if_lua.c b/src/if_lua.c
index d4cc21f..060cb38 100644
--- a/src/if_lua.c
+++ b/src/if_lua.c
@@ -2124,7 +2124,7 @@
     luaV_openlib(L, luaV_module, 1);
     lua_setglobal(L, LUAVIM_NAME);
     // custom code
-    luaL_dostring(L, LUA_VIM_FN_CODE);
+    (void)luaL_dostring(L, LUA_VIM_FN_CODE);
     return 0;
 }