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for x in xs.iter() -> for x in &xs

This commit is contained in:
Jorge Aparicio 2015-01-31 12:20:46 -05:00
parent 9f90d666e0
commit d5d7e6565a
269 changed files with 1063 additions and 1064 deletions

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@ -47,7 +47,7 @@ pub fn render(input: &str, mut output: Path, matches: &getopts::Matches,
output.set_extension("html");
let mut css = String::new();
for name in matches.opt_strs("markdown-css").iter() {
for name in &matches.opt_strs("markdown-css") {
let s = format!("<link rel=\"stylesheet\" type=\"text/css\" href=\"{}\">\n", name);
css.push_str(s.as_slice())
}