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Remove 'slide' variable in tresize.

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noname@inventati.org 2015-04-11 19:30:36 +02:00 committed by Roberto E. Vargas Caballero
parent 39ae1a4de5
commit c569e3146e
1 changed files with 4 additions and 5 deletions
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st.c
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@ -2769,7 +2769,6 @@ tresize(int col, int row) {
int i;
int minrow = MIN(row, term.row);
int mincol = MIN(col, term.col);
int slide = term.c.y - row + 1;
bool *bp;
TCursor c;
@ -2784,13 +2783,13 @@ tresize(int col, int row) {
* tscrollup would work here, but we can optimize to
* memmove because we're freeing the earlier lines
*/
for(i = 0; i < slide; i++) {
for(i = 0; i <= term.c.y - row; i++) {
free(term.line[i]);
free(term.alt[i]);
}
if(slide > 0) {
memmove(term.line, term.line + slide, row * sizeof(Line));
memmove(term.alt, term.alt + slide, row * sizeof(Line));
if(i > 0) {
memmove(term.line, term.line + i, row * sizeof(Line));
memmove(term.alt, term.alt + i, row * sizeof(Line));
}
for(i += row; i < term.row; i++) {
free(term.line[i]);