From 89580f29291aa4e04286ac74942f436500e038af Mon Sep 17 00:00:00 2001
From: William Hirigoyen <whirigoyen+git@evolix.fr>
Date: Fri, 26 Aug 2022 10:58:48 +0200
Subject: [PATCH] Fix variable reading in case VAR is specified multiple times
 in file.

---
 server/lib/includes | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/server/lib/includes b/server/lib/includes
index 3653c40..3ed7bcd 100755
--- a/server/lib/includes
+++ b/server/lib/includes
@@ -445,7 +445,7 @@ read_variable() {
 
     pattern="^\s*${var_name}=.+"
 
-    grep --extended-regexp --only-matching "${pattern}" "${file}" | tail -1 | cut -d= -f2
+    grep --extended-regexp --only-matching "${pattern}" "${file}" | tail -1 | cut -d= -f2 | head -1
 }
 
 read_numerical_variable() {
@@ -454,5 +454,5 @@ read_numerical_variable() {
 
     pattern="^\s*${var_name}=-?[0-9]+"
 
-    grep --extended-regexp --only-matching "${pattern}" "${file}" | tail -1 | cut -d= -f2
+    grep --extended-regexp --only-matching "${pattern}" "${file}" | tail -1 | cut -d= -f2 | head -1
 }