Improve terminal resizing when current line is over term size - sacc - sacc(omys), simple console gopher client

git clone git://bitreich.org/sacc/ git://enlrupgkhuxnvlhsf6lc3fziv5h2hhfrinws65d7roiv6bfj7d652fid.onion/sacc/

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---

commit ddf996b8f35253bbb2509bff03e5c4e7cc056010

parent 820448916f944175130c12b16a0cd6a6aae7b433

Author: Quentin Rameau 

Date:   Thu, 22 Feb 2018 18:23:33 +0100

Improve terminal resizing when current line is over term size

Diffstat:
  M ui_ti.c                             |       8 ++++++++

1 file changed, 8 insertions(+), 0 deletions(-)
---

diff --git a/ui_ti.c b/ui_ti.c

@@ -543,8 +543,16 @@ uiselectitem(Item *entry)
 void
 uisigwinch(int signal)
 {
+        Dir *dir;
+
         setupterm(NULL, 1, NULL);
         putp(tparm(change_scroll_region, 0, lines-2));
 
+        if (!curentry || !(dir = curentry->dat))
+                return;
+
+        if (dir->curline - dir->printoff > lines-2)
+                dir->curline = dir->printoff + lines-2;
+
         uidisplay(curentry);
 }