virsh: save: report an error if XML file can't be read

Bug: https://bugzilla.redhat.com/show_bug.cgi?id=876868
(cherry picked from commit 58110b48870b4e8efd1d833e3ecbef41b62d1877)

diff --git a/tools/virsh-domain.c b/tools/virsh-domain.c
index 505169bddffcfbe1bcc5c89d2f062561f8694032..123afdead384355363e2ec15f96e72ba24c25ab7 100644 (file)
--- a/tools/virsh-domain.c
+++ b/tools/virsh-domain.c
@@ -2933,8 +2933,10 @@ doSave(void *opaque)
         goto out;
 
     if (xmlfile &&
-        virFileReadAll(xmlfile, 8192, &xml) < 0)
+        virFileReadAll(xmlfile, 8192, &xml) < 0) {
+        vshReportError(ctl);
         goto out;
+    }
 
     if (((flags || xml)
          ? virDomainSaveFlags(dom, to, xml, flags)