From: Wouter Verhelst <w@uter.be>
Date: Sat, 28 May 2011 08:47:21 +0000 (+0200)
Subject: Merge branch 'alex'
X-Git-Url: http://git.alex.org.uk?hp=417669be89cd9062d623f9e71e1642daf9c08a00

Merge branch 'alex'
---

diff --git a/Makefile.am b/Makefile.am
index 41e6358..8c51576 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -1,7 +1,7 @@
 SUBDIRS = man
-bin_PROGRAMS = nbd-server
+bin_PROGRAMS = nbd-server nbd-trdump
 sbin_PROGRAMS = @NBD_CLIENT_NAME@
-EXTRA_PROGRAMS = nbd-client knbd-client nbd-trdump
+EXTRA_PROGRAMS = nbd-client knbd-client
 TESTS_ENVIRONMENT=$(srcdir)/simple_test
 TESTS = cmd cfg1 cfgmulti cfgnew cfgsize write flush integrity
 check_PROGRAMS = nbd-tester-client
diff --git a/configure.ac b/configure.ac
index 6ebfa1a..3c29625 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,7 +1,7 @@
 dnl Configure script for NBD system
 dnl (c) 1998 Martin Mares <mj@ucw.cz>, (c) 2000 Pavel Machek <pavel@ucw.cz>,
 dnl (c) 2003-2006 Wouter Verhelst <wouter@debian.org>
-AC_INIT([nbd],[2.9.21a],[wouter@debian.org])
+AC_INIT([nbd],[2.9.22],[wouter@debian.org])
 AM_INIT_AUTOMAKE(foreign dist-bzip2)
 AM_MAINTAINER_MODE
 
diff --git a/nbd-trdump.c b/nbd-trdump.c
index 49f4f9e..82b7688 100644
--- a/nbd-trdump.c
+++ b/nbd-trdump.c
@@ -43,6 +43,17 @@ int main(int argc, char**argv) {
 	char * ctext;
 	int readfd = 0; /* stdin */
 
+	if(argc > 1) {
+		int retval=0;
+		if(strcmp(argv[1], "--help") && strcmp(argv[1], "-h")) {
+			printf("E: unknown option %s.\n", argv[1]);
+			retval=1;
+		}
+		printf("This is nbd-trdump, part of nbd %s.\n", PACKAGE_VERSION);
+		printf("Use: %s < transactionlog\n", argv[0]);
+		return retval;
+	}
+
 	while (1) {
 		/* Read a request or reply from the transaction file */
 		doread(readfd, &magic, sizeof(magic));