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	tRemove 'slide' variable in tresize. - st - [fork] customized build of st, the …
	git clone git://src.adamsgaard.dk/st
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	---
	commit c569e3146e6999f6a02acecd145929c87e15b528
	parent 39ae1a4de5c471c8626c80ef1e961f0c83f5199d
	Author: [email protected] <[email protected]>
	Date: Sat, 11 Apr 2015 19:30:36 +0200

	Remove 'slide' variable in tresize.

	Diffstat:
	M st.c \| 9 ++++-----

	1 file changed, 4 insertions(+), 5 deletions(-)
	---
	diff --git a/st.c b/st.c
	t@@ -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;

	t@@ -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]);