From 234348ebeec2a3f32148a1ddfe71aefa54ef6bd1 Mon Sep 17 00:00:00 2001
From: Martin Pulec <pulec@cesnet.cz>
Date: Wed, 20 Jun 2018 13:50:14 +0200
Subject: [PATCH] log_msg: do not use colors in MSYS2 terminal

MSYS2 pseudoterminal doesn't handle MSW terminal colors, it uses POSIX
colors instead.
---
 src/debug.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/debug.cpp b/src/debug.cpp
index 0e909b564..817ad1b8c 100644
--- a/src/debug.cpp
+++ b/src/debug.cpp
@@ -158,7 +158,8 @@ void log_msg(int level, const char *format, ...)
 #ifdef WIN32
         if (color_win != 0u) {
                 con = GetStdHandle(STD_ERROR_HANDLE);
-                no_color = con == INVALID_HANDLE_VALUE || getenv("NO_COLOR");
+                no_color = con == INVALID_HANDLE_VALUE || getenv("NO_COLOR")
+                        || (getenv("TERM") && strcmp(getenv("TERM"), "xterm") == 0); // MSYS2 pseudoterminal
                 if (!no_color) {
                         GetConsoleScreenBufferInfo(con, &con_info);
                         SetConsoleTextAttribute(con, ((con_info.wAttributes) & 0xF0) | color_win);