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file stream cannot call fread after EOF.

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This commit is contained in:
Roberto Ierusalimschy
1999-03-04 11:50:26 -03:00
parent ab8ea5c38a
commit 6233d21c9d
2 changed files with 10 additions and 4 deletions
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9
lzio.c
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@@ -1,5 +1,5 @@
/*
** $Id: lzio.c,v 1.4 1998/12/28 13:44:54 roberto Exp roberto $
** $Id: lzio.c,v 1.5 1999/02/25 19:13:56 roberto Exp roberto $
** a generic input stream interface
** See Copyright Notice in lua.h
*/
@@ -41,9 +41,10 @@ ZIO* zsopen (ZIO* z, char* s, char *name)
/* -------------------------------------------------------------- FILEs --- */
static int zffilbuf (ZIO* z)
{
int n=fread(z->buffer,1,ZBSIZE,z->u);
static int zffilbuf (ZIO* z) {
int n;
if (feof(z->u)) return EOZ;
n=fread(z->buffer,1,ZBSIZE,z->u);
if (n==0) return EOZ;
z->n=n-1;
z->p=z->buffer;