X-Git-Url: https://git.danieliu.xyz/?a=blobdiff_plain;f=slock.c;h=5ae738c15d10d308c7f37c122a861f48d1d317e1;hb=8f3a5883fa89433551cf0107aa847b8e5be39300;hp=700acfb4f5c969adc503fbabfb2b9ffd58932f0b;hpb=0ff0d9f7a7156a0e0b41d5b208ae5625e3a15dab;p=slock.git

diff --git a/slock.c b/slock.c
index 700acfb..5ae738c 100644
--- a/slock.c
+++ b/slock.c
@@ -177,7 +177,7 @@ readpw(Display *dpy, struct xrandr *rr, struct lock **locks, int nscreens,
 				break;
 			case XK_BackSpace:
 				if (len)
-					passwd[len--] = '\0';
+					passwd[--len] = '\0';
 				break;
 			default:
 				if (num && !iscntrl((int)buf[0]) &&
@@ -212,8 +212,10 @@ readpw(Display *dpy, struct xrandr *rr, struct lock **locks, int nscreens,
 					break;
 				}
 			}
-		} else for (screen = 0; screen < nscreens; screen++)
-			XRaiseWindow(dpy, locks[screen]->win);
+		} else {
+			for (screen = 0; screen < nscreens; screen++)
+				XRaiseWindow(dpy, locks[screen]->win);
+		}
 	}
 }