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Silly mistake - restore-cursor-pos doesn't make sure the cursor

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position is inside the screen (it might not be if the screen has
shrunk since the save of cursor position). Thanks to Robert de Bath.

[originally from svn r512]
This commit is contained in:
Simon Tatham 2000-07-08 16:09:39 +00:00
parent e3e48f45c7
commit 81b923a824
1 changed files with 3 additions and 0 deletions
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terminal.c
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@ -495,6 +495,9 @@ static void save_cursor(int save) {
} else {
curs_x = save_x;
curs_y = save_y;
/* Make sure the window hasn't shrunk since the save */
if (curs_x >= cols) curs_x = cols-1;
if (curs_y >= rows) curs_y = rows-1;
curr_attr = save_attr;
cset = save_cset;
cset_attr[cset] = save_csattr;