lua

commit ca9c405fef78137453502c5d7fd1dee64fdf3a02
parent e2feb886d688bfc96697b634f03e7cc319234139
Author: Roberto Ierusalimschy <roberto@inf.puc-rio.br>
Date:   Fri,  2 Dec 2011 11:26:30 -0200

some compilers (e.g., gcc C++) do not accept NULL as a pointer in
that context

Diffstat:
M
lmem.h
 | 
8
++++----

1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/lmem.h b/lmem.h
@@ -1,5 +1,5 @@
 /*
-** $Id: lmem.h,v 1.36 2010/04/08 17:16:46 roberto Exp roberto $
+** $Id: lmem.h,v 1.37 2011/11/30 12:42:49 roberto Exp roberto $
 ** Interface to Memory Manager
 ** See Copyright Notice in lua.h
 */
@@ -15,9 +15,9 @@
 
 
 #define luaM_reallocv(L,b,on,n,e) \
-	((cast(size_t, (n)+1) <= MAX_SIZET/(e)) ?  /* +1 to avoid warnings */ \
-		luaM_realloc_(L, (b), (on)*(e), (n)*(e)) : \
-		(luaM_toobig(L), NULL))
+	((cast(size_t, (n)+1) > MAX_SIZET/(e)) ?  /* +1 to avoid warnings */ \
+		(luaM_toobig(L), (void *)0) : \
+		luaM_realloc_(L, (b), (on)*(e), (n)*(e)))
 
 #define luaM_freemem(L, b, s)	luaM_realloc_(L, (b), (s), 0)
 #define luaM_free(L, b)		luaM_realloc_(L, (b), sizeof(*(b)), 0)