[nongnu] elpa/goto-chg aa88ef0 06/27: Fix byte-compiler warnings

[Philip Kaludercic]

branch: elpa/goto-chg
commit aa88ef0fe6f889726713abc051b7a634e588481a
Author: Vasilij Schneidermann <mail@vasilij.de>
Commit: Vasilij Schneidermann <mail@vasilij.de>

    Fix byte-compiler warnings
---
 goto-chg.el | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/goto-chg.el b/goto-chg.el
index 7877404..101c267 100644
--- a/goto-chg.el
+++ b/goto-chg.el
@@ -90,9 +90,12 @@
 
 ;;; Code:
 
+(require 'undo-tree)
+
 (defvar glc-default-span 8 "*goto-last-change don't visit the same point 
twice. glc-default-span tells how far around a visited point not to visit 
again.")
 (defvar glc-current-span 8 "Internal for goto-last-change.\nA copy of 
glc-default-span or the ARG passed to goto-last-change.")
 (defvar glc-probe-depth 0 "Internal for goto-last-change.\nIt is non-zero 
between successive goto-last-change.")
+(defvar glc-direction 1 "Direction goto-last-change moves towards.")
 
 ;;todo: Find begin and end of line, then use it somewhere