Update to 1.10.4

- Fix progression display
- Parse FreeBSD OS version and forbid to install too new packages

ports-mgmt/pkg/Makefile

@@ -1,8 +1,7 @@
 # $FreeBSD$
 
 PORTNAME=	pkg
-DISTVERSION=	1.10.3
-PORTREVISION=	1
+DISTVERSION=	1.10.4
 _PKG_VERSION=	${DISTVERSION}
 CATEGORIES=	ports-mgmt
 MASTER_SITES=	\

ports-mgmt/pkg/distinfo

@@ -1,3 +1,3 @@
-TIMESTAMP = 1512423062
-SHA256 (pkg-1.10.3.tar.xz) = a5db61522eccc91538b0ac19da56ddbe8eaf8c3bd94868a1753c37c8bade7715
-SIZE (pkg-1.10.3.tar.xz) = 2188196
+TIMESTAMP = 1515282421
+SHA256 (pkg-1.10.4.tar.xz) = 10f767ba6b2e257fef6f1553f74b8602b6fba9de382ee8f2bb6966bcc03696fa
+SIZE (pkg-1.10.4.tar.xz) = 2184588

ports-mgmt/pkg/files/patch-src_version.c

@@ -1,28 +0,0 @@
-diff --git src/version.c src/version.c
-index d265776b..92c18060 100644
---- src/version.c
-+++ src/version.c
-@@ -601,6 +601,8 @@ exec_buf(UT_string *res, char **argv) {
- 		if (errno != EINTR)
- 			return (-1);
- 	}
-+	if (WEXITSTATUS(pstat) != 0)
-+		return (-1);
- 
- 	return (utstring_len(res));
- }
-@@ -716,11 +718,13 @@ port_version(UT_string *cmd, const char *portsdir, const char *origin,
- 		argv[3] = "flavors-package-names";
- 		argv[4] = NULL;
- 
--		if (exec_buf(cmd, argv) != 0) {
-+		if (exec_buf(cmd, argv) > 0) {
- 			output = utstring_body(cmd);
- 			while ((walk = strsep(&output, "\n")) != NULL) {
- 				name = walk;
- 				walk = strrchr(walk, '-');
-+				if (walk == NULL)
-+					continue;
- 				walk[0] = '\0';
- 				walk++;
- 				if (strcmp(name, pkgname) == 0) {