From 56b51448d39b751e41edcb51904060a2dc3765fc Mon Sep 17 00:00:00 2001
From: sitiom <sitiom@proton.me>
Date: Sun, 24 Sep 2023 21:32:44 +0800
Subject: [PATCH] Detect WT_SESSION and TERM_PROGRAM environment variables

---
 ipcalc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ipcalc b/ipcalc
index 803694a..0a4e614 100755
--- a/ipcalc
+++ b/ipcalc
@@ -742,7 +742,7 @@ sub getopts
 
    # Under Emacs, do not use colors by default. The TERM is for older
    # Emacs versions.
-   if ( !defined($ENV{'TERM'}) or $ENV{'TERM'} =~ /dumb/i  or  $ENV{'INSIDE_EMACS'} ) {
+   if ( !defined($ENV{'WT_SESSION'}) and !defined($ENV{'TERM'}) and !defined($ENV{'TERM_PROGRAM'}) or defined($ENV{'TERM'}) and $ENV{'TERM'} =~ /dumb/i  or  $ENV{'INSIDE_EMACS'} ) {
        $opt_color = 0;
    }