From: Tim Kientzle <kientzle@gmail.com>
Date: Sun, 13 Dec 2009 19:27:41 +0000 (-0500)
Subject: More explanation of bad arguments.
X-Git-Tag: v2.8.0~93
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=aca039d8b2475b62bced6108667e7bc931f32a68;p=thirdparty%2Flibarchive.git

More explanation of bad arguments.

SVN-Revision: 1731
---

diff --git a/tar/test/main.c b/tar/test/main.c
index 77416da44..33355855c 100644
--- a/tar/test/main.c
+++ b/tar/test/main.c
@@ -1909,6 +1909,7 @@ main(int argc, char **argv)
 #ifdef PROGRAM
 				testprogfile = option_arg;
 #else
+				fprintf(stderr, "-p option not permitted\n");
 				usage(progname);
 #endif
 				break;
@@ -1922,6 +1923,8 @@ main(int argc, char **argv)
 				verbosity++;
 				break;
 			default:
+				fprintf(stderr, "Unrecognized option '%c'\n",
+				    option);
 				usage(progname);
 			}
 		}
@@ -1931,8 +1934,11 @@ main(int argc, char **argv)
 	 * Sanity-check that our options make sense.
 	 */
 #ifdef PROGRAM
-	if (testprogfile == NULL)
+	if (testprogfile == NULL) {
+		fprintf(stderr, "Program executable required\n");
 		usage(progname);
+	}
+
 	{
 		char *testprg;
 #if defined(_WIN32) && !defined(__CYGWIN__)