[X2Go-Commits] [x2goserver] 67/99: X2Go/Server/Agent/NX/Options.pm: undef can't be referenced, so adjust/fix the comments.

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x2go pushed a commit to branch master
in repository x2goserver.

commit 325121d9ce387385765f0b7809131c3699f4f263
Author: Mihai Moldovan <ionic at ionic.de>
Date:   Mon Nov 23 07:08:23 2020 +0100

    X2Go/Server/Agent/NX/Options.pm: undef can't be referenced, so adjust/fix the comments.
---
 X2Go/Server/Agent/NX/Options.pm | 6 +++---
 debian/changelog                | 2 ++
 2 files changed, 5 insertions(+), 3 deletions(-)

diff --git a/X2Go/Server/Agent/NX/Options.pm b/X2Go/Server/Agent/NX/Options.pm
index 90132422..2f620cd4 100644
--- a/X2Go/Server/Agent/NX/Options.pm
+++ b/X2Go/Server/Agent/NX/Options.pm
@@ -64,7 +64,7 @@ BEGIN {
 # SIMPLY JOIN THE LIST OR YOU WILL ADD A TRAILING COMMA! The port component
 # hash retains the colon separator.
 #
-# On error, returns an undef reference.
+# On error, returns undef.
 sub parse_options {
   my $ret = undef;
   my @intermediate = ();
@@ -536,7 +536,7 @@ sub filter_option_modify {
 #
 # Returns a reference to a modified *copy* of the intermediate options array.
 #
-# On error, returns a reference to undef.
+# On error, returns undef.
 sub transform_intermediate {
   my $ret = undef;
   my $error_detected = 0;
@@ -707,7 +707,7 @@ sub interpret_transform {
 #
 # Returns a reference to the modified, compacted intermediate options array.
 #
-# On error, returns a reference to undef.
+# On error, returns undef.
 sub compact_intermediate {
   my $ret = undef;
   my $error_detected = 0;
diff --git a/debian/changelog b/debian/changelog
index c3c973c2..8b161141 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -321,6 +321,8 @@ x2goserver (4.1.0.4-0x2go1.2) UNRELEASED; urgency=medium
       not using a do block/do-while loop any longer. While the information
       provided there might be an interesting tidbit, it's not relevant to the
       code any longer and might actually confuse readers.
+    - X2Go/Server/Agent/NX/Options.pm: undef can't be referenced, so
+      adjust/fix the comments.
   * debian/control:
     + Build-depend upon lsb-release for distro version detection.
   * debian/x2goserver.manpages:

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