X-Git-Url: http://git.tuebingen.mpg.de/?p=paraslash.git;a=blobdiff_plain;f=gui.c;h=fc2cd9a145d25ac5ff0197fa132a87f5492661f7;hp=4862df5ed9595459e8beed9cfa76946f71c54f9d;hb=b2e6a24448a9e49e0766ab4f32163580eeff469e;hpb=89a8b08bf41981eaf21c733400d8a14f93c90159

diff --git a/gui.c b/gui.c
index 4862df5e..fc2cd9a1 100644
--- a/gui.c
+++ b/gui.c
@@ -521,13 +521,12 @@ static void setup_signal_handling(void)
 	para_install_sighandler(SIGCHLD);
 	para_install_sighandler(SIGWINCH);
 	para_install_sighandler(SIGUSR1);
-//	signal(SIGPIPE, SIG_IGN);
-	signal(SIGHUP, SIG_IGN);
+	para_sigaction(SIGHUP, SIG_IGN);
 }
 
 __noreturn static void do_exit(int ret)
 {
-	signal(SIGTERM, SIG_IGN);
+	para_sigaction(SIGTERM, SIG_IGN);
 	kill(0, SIGTERM);
 	exit(ret);
 }
@@ -1092,13 +1091,14 @@ static void com_page_up(void)
 {
 	unsigned lines;
 	int fvr = first_visible_rbe(&lines);
+
 	if (fvr < 0 || fvr + 1 >= ringbuffer_filled(bot_win_rb)) {
 		print_in_bar(COLOR_ERRMSG, "top of buffer is shown\n");
 		return;
 	}
 	scroll_position = fvr + 1;
 	for (; scroll_position > 0; scroll_position--) {
-		fvr = first_visible_rbe(&lines);
+		first_visible_rbe(&lines);
 		if (lines == bot.lines)
 			break;
 	}