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"free" usually handles NULL; handle non ANSI case separately.
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67b44c9493
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3
lmem.c
3
lmem.c
@ -1,5 +1,5 @@
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/*
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** $Id: lmem.c,v 1.7 1998/06/29 22:03:06 roberto Exp $
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** $Id: lmem.c,v 1.8 1999/01/22 17:28:00 roberto Exp roberto $
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** Interface to Memory Manager
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** See Copyright Notice in lua.h
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*/
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@ -19,6 +19,7 @@
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*/
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#ifdef OLD_ANSI
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#define realloc(b,s) ((b) == NULL ? malloc(s) : (realloc)(b, s))
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#define free(b) if (b) (free)(b)
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#endif
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