[Octave-bug-tracker] [bug #58705] fix warning on unused interp variable in audiodevinfo.cc

[A.R. Burgers]

URL:
  <https://savannah.gnu.org/bugs/?58705>

                 Summary: fix warning on unused interp variable in
audiodevinfo.cc
                 Project: GNU Octave
            Submitted by: arb
            Submitted on: Sat 04 Jul 2020 09:25:46 PM UTC
                Category: Interpreter
                Severity: 3 - Normal
                Priority: 5 - Normal
              Item Group: Missed Error or Warning
                  Status: None
             Assigned to: None
         Originator Name: 
        Originator Email: 
             Open/Closed: Open
                 Release: 6.0.90
         Discussion Lock: Any
        Operating System: GNU/Linux

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Details:

This cset fixes a warning when HAVE_PORTAUDIO is not defined:


# HG changeset patch
# User A.R. Burgers <arburgers@gmail.com>
# Date 1593897624 -7200
#      Sat Jul 04 23:20:24 2020 +0200
# Branch stable
# Node ID e48a7d0ee9fc56ca05dde4fd057a33dfdeb9172b
# Parent  171a2857d6d1cdcb77eef5cbef40e83962466d21
fix warning on unused variable

* audiodevinfo.cc (__recorder_audiorecorder__): silence warning on unused
interp
  argument when HAVE_PORTAUDIO not defined

diff -r 171a2857d6d1 -r e48a7d0ee9fc libinterp/dldfcn/audiodevinfo.cc
--- a/libinterp/dldfcn/audiodevinfo.cc  Sat Jul 04 11:13:35 2020 +0900
+++ b/libinterp/dldfcn/audiodevinfo.cc  Sat Jul 04 23:20:24 2020 +0200
@@ -1959,6 +1959,7 @@
   retval = recorder;

 #else
+  octave_unused_parameter (interp);
   octave_unused_parameter (args);

   err_disabled_feature ("__recorder_audiorecorder__",






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