[hackers] [st] Fix rectangular selection. || Colona

[git]

commit 6fd887077e29efd789499e06193314d7abdcac38
Author: Colona <col...@ycc.fr>
Date:   Tue Jun 3 21:47:55 2014 -0700

    Fix rectangular selection.
    
    selsort computes the wrong normalized coordinates when rectangular
    selection is enabled, causing rectangular selection to only work
    when going toward either the top left corner, or the bottom right
    one.
    
    Signed-off-by: Roberto E. Vargas Caballero <k...@shike2.com>

diff --git a/st.c b/st.c
index 2e55963..8b65450 100644
--- a/st.c
+++ b/st.c
@@ -670,7 +670,7 @@ static void
 selnormalize(void) {
        int i;
 
-       if(sel.ob.y == sel.oe.y) {
+       if(sel.ob.y == sel.oe.y || sel.type == SEL_RECTANGULAR) {
                sel.nb.x = MIN(sel.ob.x, sel.oe.x);
                sel.ne.x = MAX(sel.ob.x, sel.oe.x);
        } else {