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added 'return' (when possible) to calls to error functions

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Roberto Ierusalimschy
2013-02-21 10:44:53 -03:00
parent b559aed2d3
commit a83ed55f1e
3 changed files with 7 additions and 6 deletions
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4
lbitlib.c
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@@ -1,5 +1,5 @@
/*
** $Id: lbitlib.c,v 1.15 2010/12/17 13:26:38 roberto Exp roberto $
** $Id: lbitlib.c,v 1.16 2011/06/20 16:35:23 roberto Exp roberto $
** Standard library for bitwise operations
** See Copyright Notice in lua.h
*/
@@ -155,7 +155,7 @@ static int fieldargs (lua_State *L, int farg, int *width) {
luaL_argcheck(L, 0 <= f, farg, "field cannot be negative");
luaL_argcheck(L, 0 < w, farg + 1, "width must be positive");
if (f + w > LUA_NBITS)
luaL_error(L, "trying to access non-existent bits");
return luaL_error(L, "trying to access non-existent bits");
*width = w;
return f;
}