fix a logic bug

This should have been true, not false

Author: steveklabnik

src/lib.rs

@@ -56,7 +56,7 @@ pub fn is_different<A: AsRef<Path>, B: AsRef<Path>>(a_base: A, b_base: B) -> Res
                 continue;
             } else {
                 // if one is a file and one is a directory, we have a difference!
-                return Ok(false)
+                return Ok(true)
             }
         }
 

tests/fileanddir/dir1/name/.gitkeep

@@ -0,0 +1 @@
+some text!

tests/fileanddir/dir2/name

@@ -18,4 +18,9 @@ fn binary_good() {
 #[test]
 fn binary_bad() {
     assert!(dir_diff::is_different("tests/binary/bad/dir1", "tests/binary/bad/dir2").unwrap());
+}
+
+#[test]
+fn fileanddir() {
+    assert!(dir_diff::is_different("tests/fileanddir/dir1", "tests/fileanddir/dir2").unwrap());
 }