diff options
Diffstat (limited to 'src/lbitlib.c')
| -rw-r--r-- | src/lbitlib.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/lbitlib.c b/src/lbitlib.c index 7533b85..9637532 100644 --- a/src/lbitlib.c +++ b/src/lbitlib.c @@ -1,5 +1,5 @@ /* -** $Id: lbitlib.c,v 1.16 2011/06/20 16:35:23 roberto Exp $ +** $Id: lbitlib.c,v 1.18 2013/03/19 13:19:12 roberto Exp $ ** Standard library for bitwise operations ** See Copyright Notice in lua.h */ @@ -147,7 +147,9 @@ static int b_rrot (lua_State *L) { /* ** get field and width arguments for field-manipulation functions, -** checking whether they are valid +** checking whether they are valid. +** ('luaL_error' called without 'return' to avoid later warnings about +** 'width' being used uninitialized.) */ static int fieldargs (lua_State *L, int farg, int *width) { int f = luaL_checkint(L, farg); |