maint: mark xenapiSessionErrorHandler messages for translation

* cfg.mk (msg_gen_function): Add xenapiSessionErrorHandler.
* po/POTFILES.in: Add src/xenapi/xenapi_driver.c
* src/xenapi/xenapi_driver.c: Mark strings for translation.
* src/xenapi/xenapi_utils.c (xenapiUtil_ParseQuery):

cfg.mk

@@ -215,6 +215,7 @@ msg_gen_function += virXenInotifyError
 msg_gen_function += virXenStoreError
 msg_gen_function += virXendError
 msg_gen_function += vshCloseLogFile
+msg_gen_function += xenapiSessionErrorHandler
 msg_gen_function += xenUnifiedError
 msg_gen_function += xenXMError
 

po/POTFILES.in

@@ -85,6 +85,7 @@ src/xen/xen_hypervisor.c
 src/xen/xen_inotify.c
 src/xen/xm_internal.c
 src/xen/xs_internal.c
+src/xenapi/xenapi_driver.c
 src/xenapi/xenapi_utils.c
 tools/console.c
 tools/virsh.c

src/xenapi/xenapi_utils.c

@@ -119,7 +119,7 @@ xenapiUtil_ParseQuery(virConnectPtr conn, xmlURIPtr uri, int *noVerify)
             if (virStrToLong_i(queryParam->value, NULL, 10, noVerify) < 0 ||
                 (*noVerify != 0 && *noVerify != 1)) {
                 xenapiSessionErrorHandler(conn, VIR_ERR_INVALID_ARG,
-                           "Query parameter 'no_verify' has unexpected value (should be 0 or 1)");
+      _("Query parameter 'no_verify' has unexpected value (should be 0 or 1)"));
                 goto failure;
             }
         }