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| author | bors <bors@rust-lang.org> | 2014-06-16 13:16:44 +0000 |
|---|---|---|
| committer | bors <bors@rust-lang.org> | 2014-06-16 13:16:44 +0000 |
| commit | 8a5c5b6081ee041145024176c668cb19e39a01d4 (patch) | |
| tree | 2246bd967893d29dfc86bfcc67e4b244c43a714e /src/libserialize | |
| parent | 5abf7947076ec2c0d5730bd6a3ab794b9a469398 (diff) | |
| parent | b71fa9bd72fafdade16894c93048aced97b1026b (diff) | |
| download | rust-8a5c5b6081ee041145024176c668cb19e39a01d4.tar.gz rust-8a5c5b6081ee041145024176c668cb19e39a01d4.zip | |
auto merge of #14932 : Sawyer47/rust/json-smallfix, r=huonw
Diffstat (limited to 'src/libserialize')
| -rw-r--r-- | src/libserialize/json.rs | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/src/libserialize/json.rs b/src/libserialize/json.rs index 436e969c48c..f2717f6f263 100644 --- a/src/libserialize/json.rs +++ b/src/libserialize/json.rs @@ -350,11 +350,7 @@ fn escape_str(s: &str) -> String { } fn spaces(n: uint) -> String { - let mut ss = String::new(); - for _ in range(0, n) { - ss.push_str(" "); - } - return ss + String::from_char(n, ' ') } /// A structure for implementing serialization to JSON. |