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| author | imp <imp@FreeBSD.org> | 1997-03-28 15:24:41 +0000 |
|---|---|---|
| committer | imp <imp@FreeBSD.org> | 1997-03-28 15:24:41 +0000 |
| commit | 054f35c2222ef251bc2877814cf7bf5ff6038166 (patch) | |
| tree | bf569c1217b3803ad2d64ba6083e1610213c7ece /bin/sh/histedit.c | |
| parent | 3ad19c4ae3d0f156867d86a310e2d6d0f40a7a51 (diff) | |
| download | FreeBSD-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/histedit.c')
| -rw-r--r-- | bin/sh/histedit.c | 4 |
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; |
