tidy: Use chars for single-character patterns

[rust.git] / src / tools / tidy / src / extdeps.rs

diff --git a/src/tools/tidy/src/extdeps.rs b/src/tools/tidy/src/extdeps.rs
index 761803a45b8b35ecf99b8b6e899305393c76d466..74f3a41047a3248246f7b3ed1a00ab333659a6c2 100644 (file)
--- a/src/tools/tidy/src/extdeps.rs
+++ b/src/tools/tidy/src/extdeps.rs
@@ -38,7 +38,7 @@ pub fn check(path: &Path, bad: &mut bool) {
         }
 
         // extract source value
-        let parts: Vec<&str> = line.splitn(2, "=").collect();
+        let parts: Vec<&str> = line.splitn(2, '=').collect();
         let source = parts[1].trim();
 
         // ensure source is whitelisted