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Check for -1 instead of EOF in the getopt() example.

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Submitted by:	Kent Vander Velden
This commit is contained in:
Mike Pritchard 1997-04-09 19:03:14 +00:00
parent 598c1e5004
commit 405eecfbb1
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=24755
1 changed files with 3 additions and 3 deletions
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6
share/man/man9/style.9
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@ -22,7 +22,7 @@
.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
.\" SUCH DAMAGE.
.\"
.\" $Id: style.9,v 1.15 1997/02/22 13:26:28 peter Exp $
.\" $Id: style.9,v 1.16 1997/03/21 20:14:15 mpp Exp $
.\"
.Dd December 14, 1995
.Dt STYLE 9
@ -41,7 +41,7 @@ source tree.
*
* @(#)style 1.14 (Berkeley) 4/28/95
*
* $Id: style.9,v 1.15 1997/02/22 13:26:28 peter Exp $
* $Id: style.9,v 1.16 1997/03/21 20:14:15 mpp Exp $
*
*/
@ -188,7 +188,7 @@ cascade should have a FALLTHROUGH comment. Numerical arguments
should be checked for accuracy. Code that cannot be reached should
have a NOTREACHED comment.
.Bd -literal -offset 0i
while ((ch = getopt(argc, argv, "abn")) != EOF)
while ((ch = getopt(argc, argv, "abn")) != -1)
switch (ch) { /* Indent the switch. */
case 'a': /* Don't indent the case. */
aflag = 1;