From e24f1ee9ff2def53a5cca19038d8b1ee6afc5c62 Mon Sep 17 00:00:00 2001 From: Roberto Ierusalimschy Date: Fri, 30 Sep 2011 09:44:45 -0300 Subject: lint (unreachable code) --- lapi.c | 18 +++++++++--------- 1 file changed, 9 insertions(+), 9 deletions(-) (limited to 'lapi.c') diff --git a/lapi.c b/lapi.c index c26935c0..61a80085 100644 --- a/lapi.c +++ b/lapi.c @@ -1,5 +1,5 @@ /* -** $Id: lapi.c,v 2.151 2011/08/17 20:26:47 roberto Exp roberto $ +** $Id: lapi.c,v 2.152 2011/09/26 20:17:27 roberto Exp roberto $ ** Lua API ** See Copyright Notice in lua.h */ @@ -306,17 +306,17 @@ LUA_API void lua_arith (lua_State *L, int op) { LUA_API int lua_compare (lua_State *L, int index1, int index2, int op) { StkId o1, o2; - int i; + int i = 0; lua_lock(L); /* may call tag method */ o1 = index2addr(L, index1); o2 = index2addr(L, index2); - if (!isvalid(o1) || !isvalid(o2)) - i = 0; - else switch (op) { - case LUA_OPEQ: i = equalobj(L, o1, o2); break; - case LUA_OPLT: i = luaV_lessthan(L, o1, o2); break; - case LUA_OPLE: i = luaV_lessequal(L, o1, o2); break; - default: api_check(L, 0, "invalid option"); i = 0; + if (isvalid(o1) && isvalid(o2)) { + switch (op) { + case LUA_OPEQ: i = equalobj(L, o1, o2); break; + case LUA_OPLT: i = luaV_lessthan(L, o1, o2); break; + case LUA_OPLE: i = luaV_lessequal(L, o1, o2); break; + default: api_check(L, 0, "invalid option"); + } } lua_unlock(L); return i; -- cgit v1.2.3-55-g6feb