From 87d49ae719a7c099219901832bbdf7a05bb5d1ce Mon Sep 17 00:00:00 2001 From: Tobias Ulmer Date: Wed, 20 Dec 2017 14:30:00 +0100 Subject: [PATCH] eio: luaL_argerror never returns, but it helps gcc warnings Signed-off-by: Tobias Ulmer --- generic/leio.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/generic/leio.c b/generic/leio.c index a0e22c8..b035478 100644 --- a/generic/leio.c +++ b/generic/leio.c @@ -425,7 +425,7 @@ eio_cloexec(lua_State *lua) lua_pushstring(lua, "handle"); // key lua_gettable(lua, 1); if (!lua_islightuserdata(lua, -1)) - luaL_argerror(lua, 1, "not a eio table"); + return luaL_argerror(lua, 1, "not a eio table"); f = (FILE *)lua_topointer(lua, -1); } else if (lua_isuserdata(lua, 1)) { FILE **p; @@ -443,13 +443,13 @@ eio_cloexec(lua_State *lua) } if (fd < 0) { - luaL_argerror(lua, 1, "fd/eio/io file required"); + return luaL_argerror(lua, 1, "fd/eio/io file required"); } if (lua_isboolean(lua, 2)) { cloexec = lua_toboolean(lua, 2); } else { - luaL_argerror(lua, 2, "boolean required"); + return luaL_argerror(lua, 2, "boolean required"); } rc = fcntl(fd, F_SETFD, cloexec ? FD_CLOEXEC : 0); -- 2.39.5