style: drop an unnecessary temporary variable

Sponsored-by: author

1 files changed, 3 insertions, 4 deletions

diff --git a/src/pagespec.rs b/src/pagespec.rs
index de365a9..199e7f3 100644
--- a/src/pagespec.rs
+++ b/src/pagespec.rs
@@ -100,12 +100,11 @@ fn glob_matches_helper(mut glob: &[char], mut path: &[char]) -> bool {
                 if glob_remain.is_empty() {
                     return true;
                 }
-                let mut path_remain = &path[..];
-                while !path_remain.is_empty() {
-                    if glob_matches_helper(&glob[1..], path_remain) {
+                while !path.is_empty() {
+                    if glob_matches_helper(&glob[1..], path) {
                         return true;
                     }
-                    path_remain = &path_remain[1..];
+                    path = &path[1..];
                 }
                 return false;
             }