From a9ece2bd69c080f9c54aec875bb4dfd2a045df64 Mon Sep 17 00:00:00 2001
From: Udo Waechter <udo@maketank.net>
Date: Sun, 7 Jun 2020 16:50:37 +0200
Subject: [PATCH] full path to vcgencmd

---
 .../prometheus-exporter/files/raspberrypi_exporter.sh           | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/hardware/raspberrypi/prometheus-exporter/files/raspberrypi_exporter.sh b/hardware/raspberrypi/prometheus-exporter/files/raspberrypi_exporter.sh
index 0d87bb2..8e65fae 100755
--- a/hardware/raspberrypi/prometheus-exporter/files/raspberrypi_exporter.sh
+++ b/hardware/raspberrypi/prometheus-exporter/files/raspberrypi_exporter.sh
@@ -2,7 +2,7 @@
 
 set -eu
 
-VCGEN="$(/opt/vc/bin/vcgencmd)"
+VCGEN="/opt/vc/bin/vcgencmd"
 METRICS_DIR="/tmp/textfile-collector"
 METRICS_FILE="${METRICS_DIR}/raspberrypi-metrics.prom"
 TMP_FILE="${METRICS_FILE}.tmp"