tidy: extdeps.rs: Avoid an unnecessary collect()

2018-09-01 16:46:40 -07:00 · 2018-09-01 16:46:40 -07:00 · decc3b0eba
commit decc3b0eba
parent 896c3ce2f1
1 changed files with 1 additions and 2 deletions
--- a/src/tools/tidy/src/extdeps.rs
+++ b/src/tools/tidy/src/extdeps.rs
@ -37,8 +37,7 @@ pub fn check(path: &Path, bad: &mut bool) {
        }

        // extract source value
-        let parts: Vec<&str> = line.splitn(2, '=').collect();
-        let source = parts[1].trim();
+        let source = line.splitn(2, '=').nth(1).unwrap().trim();

        // ensure source is whitelisted
        if !WHITELISTED_SOURCES.contains(&&*source) {