Avoid strange error message in case of corrupted manual page files.
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@ -1,4 +1,4 @@
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/* $NetBSD: makewhatis.c,v 1.16 2001/04/10 21:00:00 tron Exp $ */
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/* $NetBSD: makewhatis.c,v 1.17 2001/11/23 13:18:54 tron Exp $ */
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/*-
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* Copyright (c) 1999 The NetBSD Foundation, Inc.
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@ -43,7 +43,7 @@ __COPYRIGHT("@(#) Copyright (c) 1999 The NetBSD Foundation, Inc.\n\
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#endif /* not lint */
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#ifndef lint
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__RCSID("$NetBSD: makewhatis.c,v 1.16 2001/04/10 21:00:00 tron Exp $");
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__RCSID("$NetBSD: makewhatis.c,v 1.17 2001/11/23 13:18:54 tron Exp $");
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#endif /* not lint */
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#include <sys/types.h>
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@ -510,7 +510,6 @@ nroff(gzFile *in)
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if ((bytes < 0) ||
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(lseek(tempfd, 0, SEEK_SET) < 0) ||
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(pipe(pipefd) < 0)) {
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perror(getprogname());
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(void)close(tempfd);
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(void)unlink(tempname);
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return NULL;
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