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make the error message kindly if the last character is incompleted.

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(bin/30051)
This commit is contained in:
tshiozak 2005-04-25 13:57:34 +00:00
parent 7204e681ae
commit 1cf148a9cc
1 changed files with 8 additions and 6 deletions
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14
usr.bin/iconv/iconv.c
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@ -1,4 +1,4 @@
/* $NetBSD: iconv.c,v 1.8 2005/04/24 17:46:06 christos Exp $ */
/* $NetBSD: iconv.c,v 1.9 2005/04/25 13:57:34 tshiozak Exp $ */
/*-
* Copyright (c)2003 Citrus Project,
@ -28,7 +28,7 @@
#include <sys/cdefs.h>
#if defined(LIBC_SCCS) && !defined(lint)
__RCSID("$NetBSD: iconv.c,v 1.8 2005/04/24 17:46:06 christos Exp $");
__RCSID("$NetBSD: iconv.c,v 1.9 2005/04/25 13:57:34 tshiozak Exp $");
#endif /* LIBC_SCCS and not lint */
#include <errno.h>
@ -134,10 +134,12 @@ do_conv(const char *fn, FILE *fp, const char *from, const char *to, int silent,
ret = fread(inbuf + inbytes, 1,
INBUFSIZE - inbytes, fp);
if (ret == 0) {
if (feof(fp)) {
errno = EINVAL;
err(EXIT_FAILURE, "iconv()");
} else
if (feof(fp))
errx(EXIT_FAILURE,
"unexpected end of file; "
"the last character is "
"incomplete.");
else
err(EXIT_FAILURE, "fread()");
}
in = inbuf;