chore: update libconf.pl, introduce exit sub.

Signed-off-by: Amlal El Mahrouss <amlal@nekernel.org>

1 files changed, 8 insertions, 2 deletions

diff --git a/libconf.pl b/libconf.pl
index 1a1bc7e..daad546 100644
--- a/libconf.pl
+++ b/libconf.pl
@@ -11,8 +11,14 @@ sub new() {
         die "You must be root to run this script.\n";
     }
 
-    system("sh", "git", "submodule", "update", "--init", "--recursive") or die "Git error: $!";
+    system("sh", "git", "submodule", "update", "--init", "--recursive") or die "git: error: $!";
 
 }
 
-"libconf";
\ No newline at end of file
+sub exit() {
+
+    exit;
+
+}
+
+"libconf";