From cf0554329324f07026b411103f84e50c1252734e Mon Sep 17 00:00:00 2001
From: Jos van den Oever <jos@vandenoever.info>
Date: Wed, 12 Sep 2018 09:38:39 +0200
Subject: key.len() > 0 -> !key.is_empty()

clippy::len_zero
---
 src/lib.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/lib.rs b/src/lib.rs
index 96c01ca..ed0c5d7 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -103,7 +103,7 @@ fn find_from(line: &str, ix_start: usize, key: &str) -> Option<usize> {
 }
 
 fn find_from_u8(line: &[u8], ix_start: usize, key: &[u8]) -> Option<usize> {
-    assert!(key.len() > 0);
+    assert!(!key.is_empty());
     assert!(ix_start < line.len());
     let ix_end = line.len() - key.len();
     if ix_start <= ix_end {
-- 
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