remove unnecessary temporary variable

1 files changed, 1 insertions, 2 deletions

diff --git a/minimunin b/minimunin
index a36372f..ce7a857 100755
--- a/minimunin
+++ b/minimunin
@@ -325,8 +325,7 @@ env_for_plugin_from_config() {
     unset in_sect
     while read line; do
         case ${line## } in
-            \[*\])  v="${line#*[}"; v="${v%%]*}"
-                    case $1 in ${v}) in_sect=true;; *) unset in_sect ;; esac
+            \[*\])  case [$1 in ${line%%]*}) in_sect=true;; *) unset in_sect ;; esac
                     ;;
             env.*)  [ "${in_sect}" ] || continue
                     _pref=${line#*env.};