[PATCH] fix menuconfig colours with TERM=vt100

On Mon, 13 Nov 2006, Phil Oester wrote:
> In commit 350b5b76, the default menuconfig
> color scheme was changed to bluetitle.  This breaks the highlighting
> of the selected item for me with TERM=vt100.  The only way I can see
> which item is selected is via:
>
>     make MENUCONFIG_COLOR=mono menuconfig
>
> Which restores the pre-2.6.19 white on black highlighting.

Fix.

Cc: Phil Oester <kernel@linuxace.com>
Signed-off-by: Roman Zippel <zippel@linux-m68k.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

scripts/kconfig/lxdialog/util.c

@@ -221,16 +221,14 @@ static void init_dialog_colors(void)
  */
 static void color_setup(const char *theme)
 {
-	if (set_theme(theme)) {
-		if (has_colors()) {	/* Terminal supports color? */
+	int use_color;
+
+	use_color = set_theme(theme);
+	if (use_color && has_colors()) {
 		start_color();
 		init_dialog_colors();
-		}
-	}
-	else
-	{
+	} else
 		set_mono_theme();
-	}
 }
 
 /*