From 04379056aff8ca459011385a98fefcef0b2c1e35 Mon Sep 17 00:00:00 2001
From: Dmitry Maksyoma <ledestin@gmail.com>
Date: Sat, 18 Sep 2021 22:50:49 +1200
Subject: [PATCH] vncserver: refactor

---
 unix/vncserver | 14 +++++++++++---
 1 file changed, 11 insertions(+), 3 deletions(-)

diff --git a/unix/vncserver b/unix/vncserver
index 00713cb..1058bfd 100755
--- a/unix/vncserver
+++ b/unix/vncserver
@@ -1170,11 +1170,19 @@ sub PrintLogFilenameAndConfiguredUsersAndStuff {
   warn "Log file is $desktopLog\n\n";
 }
 
+sub IsThisSystemBinary {
+  $0 =~ m!^/usr!;
+}
+
 sub DetectSelectDeBin {
-  if ($0 =~ m!^/usr!) {
+  if (&IsThisSystemBinary()) {
     "/usr/lib/kasmvncserver/select-de.sh";
   } else {
-    my $dirname = dirname($0);
-    "$dirname/../builder/startup/deb/select-de.sh";
+    &LocalSelectDePath();
   }
 }
+
+sub LocalSelectDePath {
+  my $dirname = dirname($0);
+  "$dirname/../builder/startup/deb/select-de.sh";
+}