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From: Gabor Kovesdan <gabor@FreeBSD.org>
To: Perforce Change Reviews <perforce@freebsd.org>
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Subject: PERFORCE change 144487 for review
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http://perforce.freebsd.org/chv.cgi?CH=144487

Change 144487 by gabor@gabor_server on 2008/07/02 14:48:36

	- Reset errno before calling fgetwc

Affected files ...

.. //depot/projects/soc2008/gabor_textproc/grep/file.c#13 edit

Differences ...

==== //depot/projects/soc2008/gabor_textproc/grep/file.c#13 (text+ko) ====

@@ -66,6 +66,7 @@
 	if (fseek(f->f, 0L, SEEK_SET) == -1)
 		return (0);
 
+	errno = 0;
 	for (i = 0; i <= BUFSIZ; i++) {
 		if ((ch = fgetwc(f->f)) == WEOF) {
 			if (errno == EILSEQ)