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cleanup guess number example

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This commit is contained in:
Andrew Kelley
2016-01-10 01:32:15 -07:00
parent 35b74d4013
commit 75d5786603
1 changed files with 2 additions and 2 deletions
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4
example/guess_number/main.zig
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@@ -7,8 +7,8 @@ pub fn main(argc: isize, argv: &&u8, env: &&u8) -> i32 {
print_str("Welcome to the Guess Number Game in Zig.\n");
var seed : u32;
var err : isize;
if ({err = os_get_random_bytes(&seed as &u8, #sizeof(u32)); err != #sizeof(u32)}) {
const err = os_get_random_bytes(&seed as &u8, #sizeof(u32));
if (err != #sizeof(u32)) {
// TODO full error message
fprint_str(stderr_fileno, "unable to get random bytes\n");
return 1;