[PATCH] virQEMUCapsLoadCache: Parse <selfvers/> properly

[Michal Privoznik <mprivozn@xxxxxxxxxx>]

In a recent commit, when ditching virXPathULong() the parsing of
<selfvers/> was changed. But it was changed to virXMLPropUInt()
which is not correct because the value we're interested in is not
in an attribute but element itself.

Fixes: a3c7426839df25f4026707c5877be75f2461f5e9
Signed-off-by: Michal Privoznik <mprivozn@xxxxxxxxxx>
---
 src/qemu/qemu_capabilities.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/qemu/qemu_capabilities.c b/src/qemu/qemu_capabilities.c
index e6024a2d75..0c16366f21 100644
--- a/src/qemu/qemu_capabilities.c
+++ b/src/qemu/qemu_capabilities.c
@@ -4533,8 +4533,8 @@ virQEMUCapsLoadCache(virArch hostArch,
     }
     qemuCaps->libvirtCtime = (time_t)l;
 
-    if (virXMLPropUInt(ctxt->node, "selfvers", 10, VIR_XML_PROP_NONE,
-                       &qemuCaps->libvirtVersion) < 0)
+    if (virXPathUInt("string(./selfvers)", ctxt,
+                     &qemuCaps->libvirtVersion) < 0)
         return -1;
 
     if (!skipInvalidation &&
-- 
2.38.2