X-Git-Url: https://git.xinqibao.xyz/slock.git/blobdiff_plain/7a604ec1fae1eda36f210a28a2cf466583a9cb87..35633d45672d14bd798c478c45d1a17064701aa9:/slock.c?ds=sidebyside

diff --git a/slock.c b/slock.c
index 61fe9ee..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]) &&
@@ -209,10 +209,13 @@ readpw(Display *dpy, struct xrandr *rr, struct lock **locks, int nscreens,
 						XResizeWindow(dpy, locks[screen]->win,
 						              rre->width, rre->height);
 					XClearWindow(dpy, locks[screen]->win);
+					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);
+		}
 	}
 }