error: don't delay error message construction

Today, the error message is only constructed when it's used. This commit
changes that to construct the error message when the error object is
built (ie. when the error is reported).

This simplifies the Error object.

Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>

1 files changed, 1 insertions, 3 deletions

diff --git a/qerror.c b/qerror.c
index a254f88531..5d3842863f 100644
--- a/qerror.c
+++ b/qerror.c
@@ -543,7 +543,6 @@ void qerror_report(const char *fmt, ...)
 struct Error
 {
     QDict *obj;
-    const char *fmt;
     char *msg;
 };
 
@@ -555,8 +554,7 @@ void qerror_report_err(Error *err)
     loc_save(&qerr->loc);
     QINCREF(err->obj);
     qerr->error = err->obj;
-
-    qerr->err_msg = qerror_format(err->fmt, qerr->error);
+    qerr->err_msg = g_strdup(err->msg);
 
     if (monitor_cur_is_qmp()) {
         monitor_set_error(cur_mon, qerr);