X-Git-Url: https://git.danieliu.xyz/?a=blobdiff_plain;f=slock.c;h=c81f5dd8e9cd66b216d5a8fb66e5ddcc7f46b3f7;hb=2d85c5baed4c4b4ecc19f7934fac1fc6a5b5c410;hp=6dedc69944ca49e43104f4a81513448e0e9a0af0;hpb=dc2e8e839e4d72f5fec36c9a0474e6062a7a8f51;p=slock.git

diff --git a/slock.c b/slock.c
index 6dedc69..c81f5dd 100644
--- a/slock.c
+++ b/slock.c
@@ -137,10 +137,6 @@ readpw(Display *dpy, struct xrandr *rr, struct lock **locks, int nscreens,
 	running = 1;
 	failure = 0;
 
-	/* As "slock" stands for "Simple X display locker", the DPMS settings
-	 * had been removed and you can set it with "xset" or some other
-	 * utility. This way the user can easily set a customized DPMS
-	 * timeout. */
 	while (running && !XNextEvent(dpy, &ev)) {
 		if (ev.type == KeyPress) {
 			explicit_bzero(&buf, sizeof(buf));
@@ -321,8 +317,9 @@ main(int argc, char **argv) {
 #endif
 
 	hash = gethash();
-	if (strlen(hash) < 2)
-		die("slock: failed to get user password hash.\n");
+	errno = 0;
+	if (!crypt("", hash))
+		die("slock: crypt: %s\n", strerror(errno));
 
 	if (!(dpy = XOpenDisplay(NULL)))
 		die("slock: cannot open display\n");