Merge pull request #2775 from ethcore/fix-master

Fix warning in master
2016-10-21 12:11:24 +02:00
parent b2da168ff2 9ecea24a89
commit 31bb0c59f0
1 changed files with 1 additions and 1 deletions
--- a/dapps/src/apps/cache.rs
+++ b/dapps/src/apps/cache.rs
@@ -47,7 +47,7 @@ impl ContentCache {
 	}

 	pub fn clear_garbage(&mut self, expected_size: usize) -> Vec<(String, ContentStatus)> {
-		let mut len = self.cache.len();
+		let len = self.cache.len();

 		if len <= expected_size {
 			return Vec::new();