From bb02fb812fb2d95bfacc3c4a22b43ab94f28c07f Mon Sep 17 00:00:00 2001
From: Nicolas Graves <ngraves@ngraves.fr>
Date: Tue, 10 Feb 2026 00:19:15 +0100
Subject: [PATCH] gnu: python-libtmux: Improve python-pytest-cov removal.

* gnu/packages/python-xyz.scm (python-libtmux):
[arguments]<#:test-flags>: Use -o instead of -c flag.

Change-Id: Id61657fffe36561954660f561fdf08ca3bdd346b
Signed-off-by: Sharlatan Hellseher <sharlatanus@gmail.com>
---
 gnu/packages/tmux.scm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gnu/packages/tmux.scm b/gnu/packages/tmux.scm
index 6c023184b5..a20fea4881 100644
--- a/gnu/packages/tmux.scm
+++ b/gnu/packages/tmux.scm
@@ -181,7 +181,7 @@ windows.")
     (arguments
      (list
       #:test-flags
-      #~(list "-c" "/dev/null" ; Missing development dependency.
+      #~(list "-o" "addopts=''"         ; Missing development dependency.
               "-k" "not test_capture_pane_start")  ; Permission denied.
       #:phases
       #~(modify-phases %standard-phases