Add missing null char to options

Author: DoumanAsh

Diff for: build.rs

@@ -26,40 +26,40 @@ fn generate_lib() {
 #![allow(non_camel_case_types)]
 #![allow(non_snake_case)]
 
-pub const NNG_OPT_SOCKNAME: &[u8] = b\"socket-name\";
-pub const NNG_OPT_RAW: &[u8] = b\"raw\";
-pub const NNG_OPT_PROTO: &[u8] = b\"protocol\";
-pub const NNG_OPT_PROTONAME: &[u8] = b\"protocol-name\";
-pub const NNG_OPT_PEER: &[u8] = b\"peer\";
-pub const NNG_OPT_PEERNAME: &[u8] = b\"peer-name\";
-pub const NNG_OPT_RECVBUF: &[u8] = b\"recv-buffer\";
-pub const NNG_OPT_SENDBUF: &[u8] = b\"send-buffer\";
-pub const NNG_OPT_RECVFD: &[u8] = b\"recv-fd\";
-pub const NNG_OPT_SENDFD: &[u8] = b\"send-fd\";
-pub const NNG_OPT_RECVTIMEO: &[u8] = b\"recv-timeout\";
-pub const NNG_OPT_SENDTIMEO: &[u8] = b\"send-timeout\";
-pub const NNG_OPT_LOCADDR: &[u8] = b\"local-address\";
-pub const NNG_OPT_REMADDR: &[u8] = b\"remote-address\";
-pub const NNG_OPT_URL: &[u8] = b\"url\";
-pub const NNG_OPT_MAXTTL: &[u8] = b\"ttl-max\";
-pub const NNG_OPT_RECVMAXSZ: &[u8] = b\"recv-size-max\";
-pub const NNG_OPT_RECONNMINT: &[u8] = b\"reconnect-time-min\";
-pub const NNG_OPT_RECONNMAXT: &[u8] = b\"reconnect-time-max\";
-pub const NNG_OPT_PEER_GID: &[u8] = b\"ipc:peer-gid\";
-pub const NNG_OPT_PEER_PID: &[u8] = b\"ipc:peer-pid\";
-pub const NNG_OPT_PEER_UID: &[u8] = b\"ipc:peer-uid\";
-pub const NNG_OPT_PEER_ZONEID: &[u8] = b\"ipc:peer-zoneid\";
-
-pub const NNG_OPT_SUB_SUBSCRIBE: &[u8] = b\"sub:subscribe\";
-pub const NNG_OPT_SUB_UNSUBSCRIBE: &[u8] = b\"sub:unsubscribe\";
-pub const NNG_OPT_SUB_PREFNEW: &[u8] = b\"sub:prefnew\";
-
-pub const NNG_OPT_PAIR1_POLY: &[u8] = b\"pair1:polyamorous\";
-
-pub const NNG_OPT_REQ_RESENDTIME: &[u8] = b\"req:resend-time\";
-pub const NNG_OPT_REQ_RESENDTICK: &[u8] = b\"req:resend-tick\";
-
-pub const NNG_OPT_SURVEYOR_SURVEYTIME: &[u8] = b\"surveyor:survey-time\";
+pub const NNG_OPT_SOCKNAME: &[u8] = b\"socket-name\0\";
+pub const NNG_OPT_RAW: &[u8] = b\"raw\0\";
+pub const NNG_OPT_PROTO: &[u8] = b\"protocol\0\";
+pub const NNG_OPT_PROTONAME: &[u8] = b\"protocol-name\0\";
+pub const NNG_OPT_PEER: &[u8] = b\"peer\0\";
+pub const NNG_OPT_PEERNAME: &[u8] = b\"peer-name\0\";
+pub const NNG_OPT_RECVBUF: &[u8] = b\"recv-buffer\0\";
+pub const NNG_OPT_SENDBUF: &[u8] = b\"send-buffer\0\";
+pub const NNG_OPT_RECVFD: &[u8] = b\"recv-fd\0\";
+pub const NNG_OPT_SENDFD: &[u8] = b\"send-fd\0\";
+pub const NNG_OPT_RECVTIMEO: &[u8] = b\"recv-timeout\0\";
+pub const NNG_OPT_SENDTIMEO: &[u8] = b\"send-timeout\0\";
+pub const NNG_OPT_LOCADDR: &[u8] = b\"local-address\0\";
+pub const NNG_OPT_REMADDR: &[u8] = b\"remote-address\0\";
+pub const NNG_OPT_URL: &[u8] = b\"url\0\";
+pub const NNG_OPT_MAXTTL: &[u8] = b\"ttl-max\0\";
+pub const NNG_OPT_RECVMAXSZ: &[u8] = b\"recv-size-max\0\";
+pub const NNG_OPT_RECONNMINT: &[u8] = b\"reconnect-time-min\0\";
+pub const NNG_OPT_RECONNMAXT: &[u8] = b\"reconnect-time-max\0\";
+pub const NNG_OPT_PEER_GID: &[u8] = b\"ipc:peer-gid\0\";
+pub const NNG_OPT_PEER_PID: &[u8] = b\"ipc:peer-pid\0\";
+pub const NNG_OPT_PEER_UID: &[u8] = b\"ipc:peer-uid\0\";
+pub const NNG_OPT_PEER_ZONEID: &[u8] = b\"ipc:peer-zoneid\0\";
+
+pub const NNG_OPT_SUB_SUBSCRIBE: &[u8] = b\"sub:subscribe\0\";
+pub const NNG_OPT_SUB_UNSUBSCRIBE: &[u8] = b\"sub:unsubscribe\0\";
+pub const NNG_OPT_SUB_PREFNEW: &[u8] = b\"sub:prefnew\0\";
+
+pub const NNG_OPT_PAIR1_POLY: &[u8] = b\"pair1:polyamorous\0\";
+
+pub const NNG_OPT_REQ_RESENDTIME: &[u8] = b\"req:resend-time\0\";
+pub const NNG_OPT_REQ_RESENDTICK: &[u8] = b\"req:resend-tick\0\";
+
+pub const NNG_OPT_SURVEYOR_SURVEYTIME: &[u8] = b\"surveyor:survey-time\0\";
 
 pub const NNG_FLAG_ALLOC: core::ffi::c_int = 1;
 pub const NNG_FLAG_NONBLOCK: core::ffi::c_int = 2;