Messages in this thread |  | | Date | Sun, 2 Dec 2001 14:59:46 +0100 (CET) | From | Eric Lammerts <> | Subject | Re: [PATCH] floppy.c #defines |
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On Sun, 2 Dec 2001, Zwane Mwaikambo wrote:
> -#define ECALL(x) if ((ret = (x))) return ret; > +#define ECALL(x) if ((ret = (x))) return ret
To prevent a dangling else problem, better make that
#define ECALL(x) do { if ((ret = (x))) return ret; } while(0)
Eric
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