From e0f415c025e1f224cfd9862b874cf8bf177fd093 Mon Sep 17 00:00:00 2001
From: Stefano Brivio <sbrivio@redhat.com>
Date: Sat, 24 Sep 2022 00:11:10 +0200
Subject: [PATCH] test/lib: Don't try to write to perf.js when running demos

...it doesn't actually exist, and this error now causes the demo to
stop.

Signed-off-by: Stefano Brivio <sbrivio@redhat.com>
---
 test/lib/perf_report | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/test/lib/perf_report b/test/lib/perf_report
index 46454d1..ed71ef9 100755
--- a/test/lib/perf_report
+++ b/test/lib/perf_report
@@ -215,6 +215,8 @@ perf_report() {
 
 # perf_th() - Table header for a set of tests
 perf_th() {
+	[ ${DEMO} -eq 1 ] && return
+
 	shift
 
 	__th_buf=
@@ -229,6 +231,8 @@ perf_th() {
 
 # perf_tr() - Main table row
 perf_tr() {
+	[ ${DEMO} -eq 1 ] && return
+
 	__line_no=0
 	shift
 	while true; do
@@ -240,6 +244,8 @@ perf_tr() {
 
 # perf_td() - Single cell with test result
 perf_td() {
+	[ ${DEMO} -eq 1 ] && return
+
 	__rewind="${1}"
 	shift