1 files changed, 2 insertions, 2 deletions

diff --git a/slock.c b/slock.c
index 2a3027e..47d2e21 100644
--- a/slock.c
+++ b/slock.c
@@ -158,7 +158,7 @@ readpw(Display *dpy, struct xrandr *rr, struct lock **locks, int nscreens,
                                 continue;
                         switch (ksym) {
                         case XK_Return:
-                                passwd[len] = 0;
+                                passwd[len] = '\0';
                                 errno = 0;
                                 if (!(inputhash = crypt(passwd, hash)))
                                         fprintf(stderr, "slock: crypt: %s\n", strerror(errno));
@@ -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]) &&