remove unnecessary parentheses from range notation

[rust.git] / src / libregex / parse.rs

diff --git a/src/libregex/parse.rs b/src/libregex/parse.rs
index 1cc2b271e9ccda688ff3cdbdaffb75ee2c10a29f..a54db2654ab7a0224fd62e1d034f2ee7d7534cd8 100644 (file)
--- a/src/libregex/parse.rs
+++ b/src/libregex/parse.rs
@@ -518,7 +518,7 @@ fn parse_counted(&mut self) -> Result<(), Error> {
             };
         self.chari = closer;
         let greed = try!(self.get_next_greedy());
-        let inner = self.chars[(start+1)..closer].iter().cloned()
+        let inner = self.chars[start+1..closer].iter().cloned()
                                                .collect::<String>();
 
         // Parse the min and max values from the regex.