applied anydot's 3 minor patches, thank you anydot

[dwm.git] / client.c

diff --git a/client.c b/client.c
index 03d158f..90399ae 100644 (file)
--- a/client.c
+++ b/client.c
@@ -129,8 +129,8 @@ detach(Client *c) {
 
 void
 focus(Client *c) {
-       if(c && !isvisible(c))
-               return;
+       if( !c && selscreen || c && !isvisible(c))
+               for(c = stack; c && !isvisible(c); c = c->snext);
        if(sel && sel != c) {
                grabbuttons(sel, False);
                XSetWindowBorder(dpy, sel->win, dc.norm[ColBorder]);
@@ -222,8 +222,7 @@ manage(Window w, XWindowAttributes *wa) {
        XMoveWindow(dpy, w, c->x + 2 * sw, c->y);
        XMapWindow(dpy, w);
        setclientstate(c, NormalState);
-       if(isvisible(c))
-               focus(c);
+       focus(c);
        lt->arrange();
 }
 
@@ -297,6 +296,8 @@ togglefloating(const char *arg) {
        if(!sel || lt->arrange == floating)
                return;
        sel->isfloating = !sel->isfloating;
+       if(sel->isfloating)
+               resize(sel, sel->x, sel->y, sel->w, sel->h, True);
        lt->arrange();
 }
 
@@ -366,21 +367,21 @@ updatetitle(Client *c) {
        if(!name.nitems)
                return;
        if(name.encoding == XA_STRING)
-               strncpy(c->name, (char *)name.value, sizeof c->name);
+               strncpy(c->name, (char *)name.value, sizeof c->name - 1);
        else {
                if(XmbTextPropertyToTextList(dpy, &name, &list, &n) >= Success
                && n > 0 && *list)
                {
-                       strncpy(c->name, *list, sizeof c->name);
+                       strncpy(c->name, *list, sizeof c->name - 1);
                        XFreeStringList(list);
                }
        }
+       c->name[sizeof c->name - 1] = '\0';
        XFree(name.value);
 }
 
 void
 unmanage(Client *c) {
-       Client *nc;
        XWindowChanges wc;
 
        wc.border_width = c->oldborder;
@@ -390,10 +391,8 @@ unmanage(Client *c) {
        XConfigureWindow(dpy, c->win, CWBorderWidth, &wc); /* restore border */
        detach(c);
        detachstack(c);
-       if(sel == c) {
-               for(nc = stack; nc && !isvisible(nc); nc = nc->snext);
-               focus(nc);
-       }
+       if(sel == c)
+               focus(NULL);
        XUngrabButton(dpy, AnyButton, AnyModifier, c->win);
        setclientstate(c, WithdrawnState);
        free(c->tags);