From: Andre Noll <maan@systemlinux.org>
Date: Fri, 3 Jan 2014 22:24:25 +0000 (+0000)
Subject: gui: Make curses_active a bool.
X-Git-Tag: v0.5.3~12^2~43
X-Git-Url: http://git.tuebingen.mpg.de/?p=paraslash.git;a=commitdiff_plain;h=bd10c0f46e0b7eadfb8c6d5cd45581cec253d775;hp=4b22b42cd97e269118e6d4f6e0f4442f098a843f

gui: Make curses_active a bool.

This variable is only used as a boolean.
---

diff --git a/gui.c b/gui.c
index e41977ef..34b594f9 100644
--- a/gui.c
+++ b/gui.c
@@ -53,7 +53,7 @@ static struct ringbuffer *bot_win_rb;
 
 static unsigned scroll_position;
 
-static int curses_active;
+static bool curses_active;
 static pid_t cmd_pid;
 
 static int command_fds[2] = {-1, -1};
@@ -564,7 +564,7 @@ static void shutdown_curses(void)
 	if (!curses_active)
 		return;
 	def_prog_mode();
-	curses_active = 0;
+	curses_active = false;
 	endwin();
 }
 
@@ -823,7 +823,7 @@ static void init_colors_or_die(void)
 /* (Re-)initialize the curses library. */
 static void init_curses(void)
 {
-	curses_active = 1;
+	curses_active = true;
 	if (top.win && refresh() == ERR) /* refresh is really needed */
 		msg_n_exit(EXIT_FAILURE, "refresh() failed\n");
 	if (LINES < theme.lines_min || COLS < theme.cols_min)