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authorimp <imp@FreeBSD.org>1997-03-28 15:24:41 +0000
committerimp <imp@FreeBSD.org>1997-03-28 15:24:41 +0000
commit054f35c2222ef251bc2877814cf7bf5ff6038166 (patch)
treebf569c1217b3803ad2d64ba6083e1610213c7ece /bin/sh
parent3ad19c4ae3d0f156867d86a310e2d6d0f40a7a51 (diff)
downloadFreeBSD-src-054f35c2222ef251bc2877814cf7bf5ff6038166.zip
FreeBSD-src-054f35c2222ef251bc2877814cf7bf5ff6038166.tar.gz
compare return value from getopt against -1 rather than EOF, per the final
posix standard on the topic.
Diffstat (limited to 'bin/sh')
-rw-r--r--bin/sh/histedit.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/bin/sh/histedit.c b/bin/sh/histedit.c
index c6376ae..5605d13 100644
--- a/bin/sh/histedit.c
+++ b/bin/sh/histedit.c
@@ -33,7 +33,7 @@
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
- * $Id$
+ * $Id: histedit.c,v 1.9 1997/02/22 13:58:27 peter Exp $
*/
#ifndef lint
@@ -206,7 +206,7 @@ histcmd(argc, argv)
optreset = 1; optind = 1; /* initialize getopt */
while (not_fcnumber(argv[optind]) &&
- (ch = getopt(argc, argv, ":e:lnrs")) != EOF)
+ (ch = getopt(argc, argv, ":e:lnrs")) != -1)
switch ((char)ch) {
case 'e':
editor = optarg;
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