[hackers] [dmenu] fix: multimon: always spawn client on first monitor if specified with -m 0 || Hiltjo Posthuma

[git]

commit da0b9eb6c98288e7f9455352a78ba30d4b8b17f5
Author:     Hiltjo Posthuma <hil...@codemadness.org>
AuthorDate: Sat Nov 7 12:43:00 2015 +0100
Commit:     Hiltjo Posthuma <hil...@codemadness.org>
CommitDate: Sat Nov 7 12:43:00 2015 +0100

    fix: multimon: always spawn client on first monitor if specified with -m 0
    
    This was always broken.
    
    Reproduce:
        focus client on second monitor, spawn dmenu with -m 0.
    
    Result:
        Old wrong behaviour: dmenu spawns on second monitor (focused client).
        Now: dmenu spawns on specified monitor (first).

diff --git a/dmenu.c b/dmenu.c
index 1c2e780..6308fa9 100644
--- a/dmenu.c
+++ b/dmenu.c
@@ -552,7 +552,7 @@ setup(void)
                XGetInputFocus(dpy, &w, &di);
                if (mon != -1 && mon < n)
                        i = mon;
-               if (!i && w != root && w != PointerRoot && w != None) {
+               else if (w != root && w != PointerRoot && w != None) {
                        /* find top-level window containing current input focus 
*/
                        do {
                                if (XQueryTree(dpy, (pw = w), &dw, &w, &dws, 
&du) && dws)