removed compiler warning if XINERAMA is disabled

diff --git a/dmenu.c b/dmenu.c
index e487333..863a262 100644 (file)
--- a/dmenu.c
+++ b/dmenu.c
@@ -586,7 +586,7 @@ run(void) {
 
 void
 setup(Bool topbar) {
-       int i, j, n, x, y;
+       int i, j, x, y;
        XModifierKeymap *modmap;
        XSetWindowAttributes wa;
 #if XINERAMA
@@ -619,6 +619,7 @@ setup(Bool topbar) {
        mh = dc.font.height + 2;
 #if XINERAMA
        if(XineramaIsActive(dpy)) {
+               int n;
                i = 0;
                info = XineramaQueryScreens(dpy, &n);
                if(n > 1) {