From 2ac4e1c5bf37c0a33704da92c305a51fa5b94750 Mon Sep 17 00:00:00 2001
From: ljf <ljf+github@grimaud.me>
Date: Fri, 20 Aug 2021 17:26:26 +0200
Subject: [PATCH] [fix] I like regexp

---
 data/helpers.d/configpanel | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/data/helpers.d/configpanel b/data/helpers.d/configpanel
index 5b290629d..efbd5248f 100644
--- a/data/helpers.d/configpanel
+++ b/data/helpers.d/configpanel
@@ -42,9 +42,9 @@ ynh_value_get() {
     # Manage arguments with getopts
     ynh_handle_getopts_args "$@"
 
-    local var_part="[ \t]*(\$?\w*\[)?[ \t]*[\"']?${key}[\"']?[ \t]*\]?[ \t]*[:=]>?[ \t]*"
+    local var_part='^[ \t]*\$?(\w*\[)?[ \t]*["'"']?${key}['"'"]?[ \t]*\]?[ \t]*[:=]>?[ \t]*'
     
-    local crazy_value="$(grep -i -o -P "^${var_part}\K.*(?=[ \t,\n;]*\$)" ${file} | head -n1)"
+    local crazy_value="$(grep -i -o -P '^[ \t]*\$?(\w*\[)?[ \t]*["'"']?${key}['"'"]?[ \t]*\]?[ \t]*[:=]>?[ \t]*\K.*(?=[ \t,\n;]*$)' ${file} | head -n1)"
     
     local first_char="${crazy_value:0:1}"
     if [[ "$first_char" == '"' ]] ; then