stgit.el: Remove unused variable stgit-work-ewoc

Signed-off-by: Gustav Hållberg <gustav@virtutech.com>

diff --git a/contrib/stgit.el b/contrib/stgit.el
index 7e0c10d2b3cb7139e2f7824ca7934c45e3ad65ad..c013a83d917a8cee3cb3ae620c28a3cf8221ae6c 100644 (file)
--- a/contrib/stgit.el
+++ b/contrib/stgit.el
@@ -444,8 +444,6 @@ (defun stgit-insert-patch-files (patch)
                             "-C")))
          (ewoc (ewoc-create #'stgit-file-pp nil nil t)))
     (setf (stgit-patch-files-ewoc patch) ewoc)
-    (when (eq patchsym :work)
-      (setq stgit-work-ewoc ewoc))
     (with-temp-buffer
       (apply 'stgit-run-git
              (cond ((eq patchsym :work)