Do not deconstruct an error to rebuild it right after

Author: samueltardieu

src/lib.rs

@@ -208,9 +208,7 @@ pub fn glob_with(pattern: &str, options: MatchOptions) -> Result<Paths, PatternE
     }
 
     // make sure that the pattern is valid first, else early return with error
-    if let Err(err) = Pattern::new(pattern) {
-        return Err(err);
-    }
+    let _ = Pattern::new(pattern)?;
 
     let mut components = Path::new(pattern).components().peekable();
     loop {