From d407fa1b6220f2821ddf848ab346d65a93a535d9 Mon Sep 17 00:00:00 2001
From: Olaf Mandel <o.mandel@menlosystems.com>
Date: Fri, 3 Jul 2020 14:55:38 +0200
Subject: [PATCH] samba.sh: fix regexp syntax (#320)

Fix the regular expression so the line `foo = bar` gets correctly parsed into `key=foo` and `value=bar`.
---
 samba.sh | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/samba.sh b/samba.sh
index 14304f1..ebb4e20 100755
--- a/samba.sh
+++ b/samba.sh
@@ -39,7 +39,7 @@ charmap() { local chars="$1" file=/etc/samba/smb.conf
 #   option) raw option
 # Return: line added to smb.conf (replaces existing line with same key)
 generic() { local section="$1" key="$(sed 's| *=.*||' <<< $2)" \
-            value="$(sed 's|.*= *||' <<< $2)" file=/etc/samba/smb.conf
+            value="$(sed 's|[^=]*= *||' <<< $2)" file=/etc/samba/smb.conf
     if sed -n '/^\['"$section"'\]/,/^\[/p' $file | grep -qE '^;*\s*'"$key"; then
         sed -i '/^\['"$1"'\]/,/^\[/s|^;*\s*\('"$key"' = \).*|   \1'"$value"'|' \
                     "$file"
@@ -52,8 +52,8 @@ generic() { local section="$1" key="$(sed 's| *=.*||' <<< $2)" \
 # Arguments:
 #   option) raw option
 # Return: line added to smb.conf (replaces existing line with same key)
-global() { local key="$(sed 's|\([^=]*\) += .*|\1|' <<< $1)" \
-            value="$(sed 's|[^=]* += +||' <<< $1)" file=/etc/samba/smb.conf
+global() { local key="$(sed 's| *=.*||' <<< $1)" \
+            value="$(sed 's|[^=]*= *||' <<< $1)" file=/etc/samba/smb.conf
     if sed -n '/^\[global\]/,/^\[/p' $file | grep -qE '^;*\s*'"$key"; then
         sed -i '/^\[global\]/,/^\[/s|^;*\s*\('"$key"' = \).*|   \1'"$value"'|' \
                     "$file"