From 5cc417485a7a5cae8d1eec79fd7a1f4dc15f34b7 Mon Sep 17 00:00:00 2001
From: "R. Fuehrer" <rene.fuehrer@generali.com>
Date: Sat, 4 Jan 2020 13:56:01 +0100
Subject: [PATCH] Fix sed regular expression to be non-greedy (#129)

* Fix sed to be non-greedy

* Fix missing double quote to prevent globbing and word splitting
---
 src/ini_val.sh | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/src/ini_val.sh b/src/ini_val.sh
index 1fbf24b..62d59f7 100755
--- a/src/ini_val.sh
+++ b/src/ini_val.sh
@@ -30,7 +30,7 @@ function ini_val() {
   local file="${1:-}"
   local sectionkey="${2:-}"
   local val="${3:-}"
-  local delim=" = "
+  local delim="="
   local section=""
   local key=""
   local current=""
@@ -39,7 +39,7 @@ function ini_val() {
 
   if [[ ! -f "${file}" ]]; then
     # touch file if not exists
-    touch ${file}
+    touch "${file}"
   fi
 
   # Split on . for section. However, section is optional
@@ -50,9 +50,9 @@ function ini_val() {
     section="${section_default}"
   fi
 
-  current=$(sed -En "/^\[/{h;d;};G;s/^${key}(.*)${delim}(.*)\n\[${section}\]$/\2/p" "${file}"|awk '{$1=$1};1')
+  current=$(sed -En "/^\[/{h;d;};G;s/^${key}([[:blank:]]*)${delim}(.*)\n\[${section}\]$/\2/p" "${file}"|awk '{$1=$1};1')
 
-  if ! grep -q "\[${section}\]" ${file}; then
+  if ! grep -q "\[${section}\]" "${file}"; then
     # create section if not exists (empty line to seperate new section)
     echo  >> "${file}"
     echo "[${section}]" >> "${file}"