From cd3577ef66784ba43f32069efe9e80c907d4016e Mon Sep 17 00:00:00 2001
From: Timo Sirainen <cras@irssi.org>
Date: Mon, 27 Nov 2000 17:18:58 +0000
Subject: [PATCH] fixed text buffer crash when scrollback got full

git-svn-id: http://svn.irssi.org/repos/irssi/trunk@893 dbcabf3a-b0e7-0310-adc4-f8d773084564
---
 src/fe-text/gui-printtext.c | 5 +++--
 src/fe-text/gui-windows.c   | 1 +
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/fe-text/gui-printtext.c b/src/fe-text/gui-printtext.c
index 3e1930d6..c5abf5b6 100644
--- a/src/fe-text/gui-printtext.c
+++ b/src/fe-text/gui-printtext.c
@@ -55,6 +55,7 @@ static LINE_REC *create_line(GUI_WINDOW_REC *gui, int level)
 	rec->time = time(NULL);
 
 	mark_temp_eol(gui->cur_text);
+	gui->cur_text->lines++;
 
 	gui->last_color = -1;
 	gui->last_flags = 0;
@@ -154,6 +155,7 @@ void gui_window_line_text_free(GUI_WINDOW_REC *gui, LINE_REC *line)
 			}
 			if ((unsigned char) *text & 0x80)
 				text++;
+			continue;
 		}
 
 		text++;
@@ -209,7 +211,7 @@ static void remove_old_lines(WINDOW_REC *window)
 
 	gui = WINDOW_GUI(window);
 
-	old_time = time(NULL)-(scrollback_hours*3600);
+	old_time = time(NULL)-(scrollback_hours*3600)+1;
 	if (scrollback_lines > 0) {
                 /* remove lines by line count */
 		while (window->lines > scrollback_lines) {
@@ -358,7 +360,6 @@ static void gui_printtext(WINDOW_REC *window, void *fgcolor, void *bgcolor,
 		line = create_line(gui, 0);
 		gui_window_newline(gui, visible && gui->temp_line == NULL);
 
-		gui->cur_text->lines++;
 		gui->last_subline = 0;
 	} else {
 		line = gui->temp_line != NULL ? gui->temp_line :
diff --git a/src/fe-text/gui-windows.c b/src/fe-text/gui-windows.c
index 386484d5..94333620 100644
--- a/src/fe-text/gui-windows.c
+++ b/src/fe-text/gui-windows.c
@@ -926,6 +926,7 @@ static char *line_read_format(unsigned const char **text)
 				continue;
 			} else if (**text & 0x80)
 				(*text)++;
+			continue;
 		}
 
 		g_string_append_c(str, (char) **text);