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Modify term_move to accept only non negative coordinates.

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git-svn-id: http://svn.irssi.org/repos/irssi/trunk@4380 dbcabf3a-b0e7-0310-adc4-f8d773084564
This commit is contained in:
Emanuele Giaquinta 2006-09-24 21:06:46 +00:00 committed by exg
parent 9070ecdcf7
commit da9582e5aa
1 changed files with 2 additions and 0 deletions
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2
src/fe-text/term-terminfo.c
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@ -354,6 +354,7 @@ void term_set_color(TERM_WINDOW *window, int col)
void term_move(TERM_WINDOW *window, int x, int y) void term_move(TERM_WINDOW *window, int x, int y)
{ {
if (x >= 0 && y >= 0) {
vcmove = TRUE; vcmove = TRUE;
vcx = x+window->x; vcx = x+window->x;
vcy = y+window->y; vcy = y+window->y;
@ -362,6 +363,7 @@ void term_move(TERM_WINDOW *window, int x, int y)
vcx = term_width-1; vcx = term_width-1;
if (vcy >= term_height) if (vcy >= term_height)
vcy = term_height-1; vcy = term_height-1;
}
} }
static void term_printed_text(int count) static void term_printed_text(int count)