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| author | Emanuele Giaquinta <exg@irssi.org> | 2006-09-14 22:11:19 +0000 |
|---|---|---|
| committer | exg <exg@dbcabf3a-b0e7-0310-adc4-f8d773084564> | 2006-09-14 22:11:19 +0000 |
| commit | 9c835d33b55b416bab37187ad68a2753dd4c1090 (patch) | |
| tree | 6098675d221d59894503e5ce17308950d5903946 /src/fe-text/textbuffer-view.c | |
| parent | 9bd7272d47b7f9e724813e2ed5a0e6bbf6952d18 (diff) | |
| download | irssi-9c835d33b55b416bab37187ad68a2753dd4c1090.zip | |
Set view->startline to NULL when the line to delete is the first of the view
buffer and there are no more lines in the view.
git-svn-id: http://svn.irssi.org/repos/irssi/trunk@4350 dbcabf3a-b0e7-0310-adc4-f8d773084564
Diffstat (limited to 'src/fe-text/textbuffer-view.c')
| -rw-r--r-- | src/fe-text/textbuffer-view.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/fe-text/textbuffer-view.c b/src/fe-text/textbuffer-view.c index 51a9561c..175bd4f6 100644 --- a/src/fe-text/textbuffer-view.c +++ b/src/fe-text/textbuffer-view.c @@ -1143,11 +1143,15 @@ static void view_remove_line(TEXT_BUFFER_VIEW_REC *view, LINE_REC *line, if (view->startline == line) { /* removing the first line in screen */ + int is_last = view->startline->next == NULL; + realcount = view_scroll(view, &view->startline, &view->subline, linecount, FALSE); view->ypos -= realcount; view->empty_linecount += linecount-realcount; + if (is_last == 1) + view->startline = NULL; } } else { if (textbuffer_line_exists_after(view->bottom_startline, |