Merge pull request #301 from Xyene/no-exit-error

ncurses: silence `setterm` errors on exit

output/terminal_ncurses.c

@@ -249,7 +249,7 @@ void cleanup_terminal_ncurses(void) {
 	echo();
 	system("setfont  >/dev/null 2>&1");
 	system("setfont /usr/share/consolefonts/Lat2-Fixed16.psf.gz  >/dev/null 2>&1");
-	system("setterm -blank 10");
+	system("setterm -blank 10  >/dev/null 2>&1");
 	/*for(int i = 0; i < gradient_size; ++i) {
 		if(the_color_redefinitions[i].color) {
 			init_color(the_color_redefinitions[i].color,