From: Benny Halevy <bhalevy@panasas.com>
Date: Wed, 15 Apr 2009 18:16:08 +0000 (-0400)
Subject: utils/nfsd: fix -N optarg error printout
X-Git-Tag: nfs-utils-1-1-6-rc7~3
X-Git-Url: https://git.decadent.org.uk/gitweb/?p=nfs-utils.git;a=commitdiff_plain;h=41eb279c2f46ca020bc3b8d17811555f74b99d2e

utils/nfsd: fix -N optarg error printout

as currently printed c is the version number, not a string char,
therefore is should be printed as %d not %c.  That said, just print
optarg as %s since it might be non-numeric.

Signed-off-by: Benny Halevy <bhalevy@panasas.com>
Signed-off-by: Steve Dickson <steved@redhat.com>
---

diff --git a/utils/nfsd/nfsd.c b/utils/nfsd/nfsd.c
index aaf8d29..c97c81f 100644
--- a/utils/nfsd/nfsd.c
+++ b/utils/nfsd/nfsd.c
@@ -86,7 +86,7 @@ main(int argc, char **argv)
 				NFSCTL_VERUNSET(versbits, c);
 				break;
 			default:
-				fprintf(stderr, "%c: Unsupported version\n", c);
+				fprintf(stderr, "%s: Unsupported version\n", optarg);
 				exit(1);
 			}
 			break;