netdev - [PATCH] [resend] color: default to dark background

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Date: Thu, 23 May 2024 02:43:57 +0800
From: Gedalya Nie <gedalya@...alya.net>
To: netdev@...r.kernel.org
Subject: [PATCH] [resend] color: default to dark background

Signed-off-by: Gedalya Nie <gedalya@...alya.net>
---
 lib/color.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/lib/color.c b/lib/color.c
index cd0f9f75..6692f9c1 100644
--- a/lib/color.c
+++ b/lib/color.c
@@ -72,7 +72,7 @@ static enum color attr_colors_dark[] = {
 	C_CLEAR
 };
 
-static int is_dark_bg;
+static int is_dark_bg = 1;
 static int color_is_enabled;
 
 static void enable_color(void)
@@ -127,11 +127,11 @@ static void set_color_palette(void)
 	 * COLORFGBG environment variable usually contains either two or three
 	 * values separated by semicolons; we want the last value in either case.
 	 * If this value is 0-6 or 8, background is dark.
+	 * If it is 7, 9 or greater, background is light.
 	 */
 	if (p && (p = strrchr(p, ';')) != NULL
-		&& ((p[1] >= '0' && p[1] <= '6') || p[1] == '8')
-		&& p[2] == '\0')
-		is_dark_bg = 1;
+		&& (p[1] == '7' || p[1] == '9' || p[2] != '\0'))
+		is_dark_bg = 0;
 }
 
 __attribute__((format(printf, 3, 4)))
-- 
2.43.0