From 9c5f8653fd4dd596e7e884693e8e0416a09075e7 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Beno=C3=AEt=20S?= <bserie@evolix.fr>
Date: Mon, 28 May 2018 11:49:57 +0200
Subject: [PATCH] IS_EVOACME_LIVELINKS: Only executed if evoacme installed

---
 evocheck.sh | 26 ++++++++++++++------------
 1 file changed, 14 insertions(+), 12 deletions(-)

diff --git a/evocheck.sh b/evocheck.sh
index 661ddbb..e9715a7 100755
--- a/evocheck.sh
+++ b/evocheck.sh
@@ -769,18 +769,20 @@ if [ -e /etc/debian_version ]; then
     fi
 
     if [ "$IS_EVOACME_LIVELINKS" = 1 ]; then
-        for live in /etc/letsencrypt/*/live; do
-            actualLink=$(ls -lhad $live | tr -s ' ' | cut -d' ' -f 11)
-            actualCertDate=$(cut -d'/' -f5 <<< $actualLink)
-            liveDir=$(ls -lhad $live | tr -s ' ' | cut -d' ' -f 9)
-            certDir=${liveDir%%/live}
-            lastCertDir=$(stat -c %n ${certDir}/[0-9]* | tail -1)
-            lastCertDate=$(cut -d'/' -f5 <<< $lastCertDir)
-            if [[ "$actualCertDate" != "$lastCertDate" ]]; then
-                echo 'IS_EVOACME_LIVELINKS FAILED!'
-                break
-            fi
-        done
+        if [ -x "$(which evoacme)" ]; then
+            for live in /etc/letsencrypt/*/live; do
+                actualLink=$(ls -lhad $live | tr -s ' ' | cut -d' ' -f 11)
+                actualCertDate=$(cut -d'/' -f5 <<< $actualLink)
+                liveDir=$(ls -lhad $live | tr -s ' ' | cut -d' ' -f 9)
+                certDir=${liveDir%%/live}
+                lastCertDir=$(stat -c %n ${certDir}/[0-9]* | tail -1)
+                lastCertDate=$(cut -d'/' -f5 <<< $lastCertDir)
+                if [[ "$actualCertDate" != "$lastCertDate" ]]; then
+                    echo 'IS_EVOACME_LIVELINKS FAILED!'
+                    break
+                fi
+            done
+        fi
     fi
 fi