sdhcp

commit 4f0cb77b97c5b7e907cd5b1e926a1d992f566995
parent 3acad37482310e721ce213ab49feecdd0b8719e0
Author: Hiltjo Posthuma <hiltjo@codemadness.org>
Date:   Sat, 26 Apr 2014 00:02:49 +0200

fix silly bug, dont read stdin ;)

mismatch braces so rnd evaluated to 0 (stdin).

Signed-off-by: Hiltjo Posthuma <hiltjo@codemadness.org>

Diffstat:
M
sdhcp.c
 | 
2
+-

1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/sdhcp.c b/sdhcp.c
@@ -464,7 +464,7 @@ main(int argc, char *argv[])
 	ioctl(sock, SIOCGIFHWADDR, &ifreq);
 	memcpy(hwaddr, ifreq.ifr_hwaddr.sa_data, sizeof ifreq.ifr_hwaddr.sa_data);
 
-	if((rnd = open("/dev/urandom", O_RDONLY) == -1))
+	if((rnd = open("/dev/urandom", O_RDONLY)) == -1)
 		eprintf("can't open /dev/urandom to generate unique transaction identifier:");
 	read(rnd, xid, sizeof xid);
 	close(rnd);