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-rw-r--r--src/gui/curses/gui-curses-window.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/src/gui/curses/gui-curses-window.c b/src/gui/curses/gui-curses-window.c
index 156dd033d..6c92d34a7 100644
--- a/src/gui/curses/gui-curses-window.c
+++ b/src/gui/curses/gui-curses-window.c
@@ -1293,7 +1293,8 @@ gui_window_page_down (struct t_gui_window *window)
switch (window->buffer->type)
{
case GUI_BUFFER_TYPE_FORMATTED:
- if (window->scroll->start_line)
+ if (window->scroll->start_line
+ && (window->scroll->start_line_pos >= 0))
{
gui_chat_calculate_line_diff (window, &window->scroll->start_line,
&window->scroll->start_line_pos,
@@ -1382,7 +1383,8 @@ gui_window_scroll_down (struct t_gui_window *window)
switch (window->buffer->type)
{
case GUI_BUFFER_TYPE_FORMATTED:
- if (window->scroll->start_line)
+ if (window->scroll->start_line
+ && (window->scroll->start_line_pos >= 0))
{
gui_chat_calculate_line_diff (window, &window->scroll->start_line,
&window->scroll->start_line_pos,