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-rw-r--r--monitor.c10
1 files changed, 7 insertions, 3 deletions
diff --git a/monitor.c b/monitor.c
index 5dc0aa97f5..da9c9a222b 100644
--- a/monitor.c
+++ b/monitor.c
@@ -3171,9 +3171,13 @@ static const MonitorDef monitor_defs[] = {
{ NULL },
};
-static void expr_error(Monitor *mon, const char *msg)
+static void expr_error(Monitor *mon, const char *fmt, ...)
{
- monitor_printf(mon, "%s\n", msg);
+ va_list ap;
+ va_start(ap, fmt);
+ monitor_vprintf(mon, fmt, ap);
+ monitor_printf(mon, "\n");
+ va_end(ap);
siglongjmp(expr_env, 1);
}
@@ -3291,7 +3295,7 @@ static int64_t expr_unary(Monitor *mon)
expr_error(mon, "number too large");
}
if (pch == p) {
- expr_error(mon, "invalid char in expression");
+ expr_error(mon, "invalid char '%c' in expression", *p);
}
pch = p;
while (qemu_isspace(*pch))