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show_file: add an extra '\n' unless file ended with '\n'.

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This commit is contained in:
yamt 2002-07-19 19:18:26 +00:00
parent 422658da08
commit c4ca16e864
1 changed files with 6 additions and 2 deletions
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8
usr.sbin/pkg_install/info/show.c
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@ -1,11 +1,11 @@
/* $NetBSD: show.c,v 1.23 2002/06/09 14:14:50 yamt Exp $ */
/* $NetBSD: show.c,v 1.24 2002/07/19 19:18:26 yamt Exp $ */
#include <sys/cdefs.h>
#ifndef lint
#if 0
static const char *rcsid = "from FreeBSD Id: show.c,v 1.11 1997/10/08 07:47:38 charnier Exp";
#else
__RCSID("$NetBSD: show.c,v 1.23 2002/06/09 14:14:50 yamt Exp $");
__RCSID("$NetBSD: show.c,v 1.24 2002/07/19 19:18:26 yamt Exp $");
#endif
#endif
@ -104,6 +104,7 @@ show_file(char *title, char *fname)
FILE *fp;
char line[1024];
int n;
int have_nl = 0;
if (!Quiet) {
printf("%s%s", InfoPrefix, title);
@ -113,9 +114,12 @@ show_file(char *title, char *fname)
} else {
while ((n = fread(line, 1, sizeof(line), fp)) != 0) {
fwrite(line, 1, n, stdout);
have_nl = (line[n - 1] == '\n');
}
(void) fclose(fp);
}
if (!have_nl)
printf("\n");
printf("\n"); /* just in case */
}