fix crash if negative monitor (< -1) was passed

[dmenu.git] / dmenu.c

diff --git a/dmenu.c b/dmenu.c
index b19148632adb7f63b4706822f623d616f3f19e10..df51e7695afe2acc97335c637d4efc889fdeb910 100644 (file)
--- a/dmenu.c
+++ b/dmenu.c
@@ -130,7 +130,7 @@ drawmenu(void)
 {
        unsigned int curpos;
        struct item *item;
-       int x = 0, y = 0, w, inputscheme;
+       int x = 0, y = 0, w;
 
        drw_setscheme(drw, scheme[SchemeNorm]);
        drw_rect(drw, 0, 0, mw, mh, 1, 1);
@@ -138,27 +138,18 @@ drawmenu(void)
        if (prompt && *prompt) {
                drw_setscheme(drw, scheme[SchemeSel]);
                x = drw_text(drw, x, 0, promptw, bh, lrpad / 2, prompt, 0);
-               x += 2;
        }
        /* draw input field */
        w = (lines > 0 || !matches) ? mw - x : inputw;
-       if (matches && !strcmp(text, curr->text))
-               inputscheme = SchemeSel;
-       else
-               inputscheme = SchemeNorm;
-       drw_setscheme(drw, scheme[inputscheme]);
-
+       drw_setscheme(drw, scheme[SchemeNorm]);
        drw_text(drw, x, 0, w, bh, lrpad / 2, text, 0);
 
        drw_font_getexts(drw->fonts, text, cursor, &curpos, NULL);
        if ((curpos += lrpad / 2 - 1) < w) {
-               drw_setscheme(drw, scheme[inputscheme]);
+               drw_setscheme(drw, scheme[SchemeNorm]);
                drw_rect(drw, x + curpos, 2, 2, bh - 4, 1, 0);
        }
 
-       if (inputscheme == SchemeSel)
-               goto drawmap;
-
        if (lines > 0) {
                /* draw vertical list */
                for (item = curr; item != next; item = item->right)
@@ -180,7 +171,6 @@ drawmenu(void)
                        drw_text(drw, mw - w, 0, w, bh, lrpad / 2, ">", 0);
                }
        }
-drawmap:
        drw_map(drw, win, 0, 0, mw, mh);
 }
 
@@ -551,7 +541,7 @@ setup(void)
 #ifdef XINERAMA
        if ((info = XineramaQueryScreens(dpy, &n))) {
                XGetInputFocus(dpy, &w, &di);
-               if (mon != -1 && mon < n)
+               if (mon >= 0 && mon < n)
                        i = mon;
                else if (w != root && w != PointerRoot && w != None) {
                        /* find top-level window containing current input focus */
@@ -568,7 +558,7 @@ setup(void)
                                        }
                }
                /* no focused window is on screen, so use pointer location instead */
-               if (mon == -1 && !area && XQueryPointer(dpy, root, &dw, &dw, &x, &y, &di, &di, &du))
+               if (mon < 0 && !area && XQueryPointer(dpy, root, &dw, &dw, &x, &y, &di, &di, &du))
                        for (i = 0; i < n; i++)
                                if (INTERSECT(x, y, 1, 1, info[i]))
                                        break;