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

Bug: https://bugzilla.redhat.com/show_bug.cgi?id=876868

diff --git a/tools/virsh-domain.c b/tools/virsh-domain.c
index d483f3ff387b89618497ccfe8d8c7a4ba011963f..8c557f6c1a3cc78ee918df3a885335d9e1aed410 100644 (file)
--- a/tools/virsh-domain.c
+++ b/tools/virsh-domain.c
@@ -2966,8 +2966,10 @@ 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)