From 89c0aa31d759c1e9f82124d7a7a4cb99f8244602 Mon Sep 17 00:00:00 2001
From: Axel Burri <axel@tty0.ch>
Date: Wed, 19 Oct 2022 11:05:51 +0200
Subject: [PATCH] btrbk: tidy raw info file parsing

---
 btrbk | 10 ++--------
 1 file changed, 2 insertions(+), 8 deletions(-)

diff --git a/btrbk b/btrbk
index e9380e6..38ca470 100755
--- a/btrbk
+++ b/btrbk
@@ -2030,14 +2030,8 @@ sub system_read_raw_info_dir($)
       push @raw_targets, $cur_target if($cur_target);
       $cur_target = {};
     }
-    next if /^#/; # ignore comments
-    next if /^\s*$/; # ignore empty lines
-    if(/^([a-zA-Z_]+)=(.*)/) {
-      my ($key, $value) = ($1, $2);
-      if($cur_target) {
-        $cur_target->{$key} = $value;
-      }
-    }
+    next unless($cur_target);
+    $cur_target->{$1} = $2 if /^([a-zA-Z_]+)=(.*)/;
   }
   push @raw_targets, $cur_target if($cur_target);