authorgravatar for andrew@ziglang.orgAndrew Kelley <andrew@ziglang.org> 2016-01-10 01:32:15-07:00
committergravatar for andrew@ziglang.orgAndrew Kelley <andrew@ziglang.org> 2016-01-10 01:32:15-07:00
log75d57866035a5e27a7e62f7cfabbc899affd3e8b
tree7e279facd55edba0678400effded198ac5ab4d06
parent35b74d4013a81066cd45f4c99ec20907db310340

cleanup guess number example

1 files changed, 2 insertions(+), 2 deletions(-)

example/guess_number/main.zig+2-2
...@@ -7,8 +7,8 @@ pub fn main(argc: isize, argv: &&u8, env: &&u8) -> i32 {...@@ -7,8 +7,8 @@ pub fn main(argc: isize, argv: &&u8, env: &&u8) -> i32 {
7 print_str("Welcome to the Guess Number Game in Zig.\n");7 print_str("Welcome to the Guess Number Game in Zig.\n");
88
9 var seed : u32;9 var seed : u32;
10 var err : isize;10 const err = os_get_random_bytes(&seed as &u8, #sizeof(u32));
11 if ({err = os_get_random_bytes(&seed as &u8, #sizeof(u32)); err != #sizeof(u32)}) {11 if (err != #sizeof(u32)) {
12 // TODO full error message12 // TODO full error message
13 fprint_str(stderr_fileno, "unable to get random bytes\n");13 fprint_str(stderr_fileno, "unable to get random bytes\n");
14 return 1;14 return 1;