fix(path) fix parse behavior (#3134)

1 files changed, 9 insertions, 6 deletions

diff --git a/src/bun.js/node/types.zig b/src/bun.js/node/types.zig
index bbe2ea654..063e6bd8e 100644
--- a/src/bun.js/node/types.zig
+++ b/src/bun.js/node/types.zig
@@ -1776,14 +1776,17 @@ pub const Path = struct {
         defer path_slice.deinit();
         var path = path_slice.slice();
         var path_name = Fs.PathName.init(path);
-        var root = JSC.ZigString.init(path_name.dir);
-        const is_absolute = (isWindows and isZigStringAbsoluteWindows(root)) or (!isWindows and path_name.dir.len > 0 and path_name.dir[0] == '/');
-
         var dir = JSC.ZigString.init(path_name.dir);
+        const is_absolute = (isWindows and isZigStringAbsoluteWindows(dir)) or (!isWindows and path.len > 0 and path[0] == '/');
+
+        // if its not absolute root must be empty
+        var root = JSC.ZigString.Empty;
         if (is_absolute) {
-            root = JSC.ZigString.Empty;
-            if (path_name.dir.len == 0)
-                dir = JSC.ZigString.init(if (isWindows) std.fs.path.sep_str_windows else std.fs.path.sep_str_posix);
+            root = JSC.ZigString.init(if (isWindows) std.fs.path.sep_str_windows else std.fs.path.sep_str_posix);
+            // if is absolute and dir is empty, then dir = root
+            if (path_name.dir.len == 0) {
+                dir = root;
+            }
         }
 
         var base = JSC.ZigString.init(path_name.base);