More lint fixes.

Removed err.h from inclusions (less main.c--still in progress).

1 files changed, 0 insertions, 1 deletions

diff --git a/tree.c b/tree.c
index 6c37f309..21137e1f 100644
--- a/tree.c
+++ b/tree.c
@@ -15,7 +15,6 @@
  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  */
 #include <assert.h>
-#include <err.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <time.h>