KVM test: unattended script: Check qemu-img bin path

Just to be safe, if the qemu-img path is not an absolute
path, return the path of the symbolic link that is set.

Signed-off-by: Lucas Meneghel Rodrigues <lmr@redhat.com>


git-svn-id: http://test.kernel.org/svn/autotest/trunk@4141 592f7852-d20e-0410-864c-8624ca9c26a4
diff --git a/client/tests/kvm/scripts/unattended.py b/client/tests/kvm/scripts/unattended.py
index ee20b60..13f431a 100755
--- a/client/tests/kvm/scripts/unattended.py
+++ b/client/tests/kvm/scripts/unattended.py
@@ -54,6 +54,8 @@
         self.unattended_file = os.environ['KVM_TEST_unattended_file']
 
         self.qemu_img_bin = os.environ['KVM_TEST_qemu_img_binary']
+        if not os.path.isabs(self.qemu_img_bin):
+            self.qemu_img_bin = os.path.join(kvm_test_dir, self.qemu_img_bin)
         self.cdrom_iso = os.path.join(kvm_test_dir, cdrom_iso)
         self.floppy_mount = tempfile.mkdtemp(prefix='floppy_', dir='/tmp')
         self.cdrom_mount = tempfile.mkdtemp(prefix='cdrom_', dir='/tmp')