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author | Lars Wirzenius <liw@exolobe1> | 2018-05-13 11:30:26 +0000 |
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committer | Lars Wirzenius <liw@exolobe1> | 2018-05-13 11:30:26 +0000 |
commit | cd2aedb96930e6d794ecf213355ed22da77cfe8b (patch) | |
tree | f45cdb5c87159d9457b1bd697cd3dd65c2854a25 /src | |
parent | 4a077a88b3c8290935e05283caa861e253278582 (diff) | |
download | cat-master.tar.gz |
Suggested by ilmari.
Diffstat (limited to 'src')
-rw-r--r-- | src/main.rs | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/src/main.rs b/src/main.rs index b2ee6f0..d59415b 100644 --- a/src/main.rs +++ b/src/main.rs @@ -6,9 +6,8 @@ use std::io::prelude::*; const BUFSIZE: usize = 17; fn main() { - let args: Vec<String> = env::args().collect(); - for arg in &args[1..] { - cat(arg, BUFSIZE); + for arg in env::args().skip(1) { + cat(&arg, BUFSIZE); } } |