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authorSteven Mestdagh <steven@cvs.openbsd.org>2006-05-26 17:12:10 +0000
committerSteven Mestdagh <steven@cvs.openbsd.org>2006-05-26 17:12:10 +0000
commitef6e2c33de8ada559570336e3b8f13300a6c93ae (patch)
tree18176929b32438085dc8c3f0a768de462d864655 /usr.sbin/pkg_add/OpenBSD/PackageRepository
parent1ea23f97b9a6fd2a55e649fe34b447a8e664227f (diff)
make pkg_add exit gracefully if it cannot read from a file handle, which
happens when the ssh connection could not be established. ok espie@
Diffstat (limited to 'usr.sbin/pkg_add/OpenBSD/PackageRepository')
-rw-r--r--usr.sbin/pkg_add/OpenBSD/PackageRepository/SCP.pm5
1 files changed, 4 insertions, 1 deletions
diff --git a/usr.sbin/pkg_add/OpenBSD/PackageRepository/SCP.pm b/usr.sbin/pkg_add/OpenBSD/PackageRepository/SCP.pm
index dd2864891b7..cc37e48fb44 100644
--- a/usr.sbin/pkg_add/OpenBSD/PackageRepository/SCP.pm
+++ b/usr.sbin/pkg_add/OpenBSD/PackageRepository/SCP.pm
@@ -1,5 +1,5 @@
# ex:ts=8 sw=4:
-# $OpenBSD: SCP.pm,v 1.8 2006/03/13 16:08:12 espie Exp $
+# $OpenBSD: SCP.pm,v 1.9 2006/05/26 17:12:09 steven Exp $
#
# Copyright (c) 2003-2004 Marc Espie <espie@openbsd.org>
#
@@ -135,6 +135,9 @@ sub list
print $cmdfh "LIST $path\n";
local $_;
$_ = <$getfh>;
+ if (!defined $_) {
+ die "Could not initiate SSH session\n";
+ }
chomp;
if (m/^ERROR:/) {
die $_;