(bdf-read-bitmap): Initialize returned values to

defaults.

1 files changed, 5 insertions, 2 deletions

diff --git a/lisp/ps-bdf.el b/lisp/ps-bdf.el
index 34c65d55aa4..3f98e527bd7 100644
--- a/lisp/ps-bdf.el
+++ b/lisp/ps-bdf.el
@@ -359,8 +359,11 @@ The value is a list of DWIDTH, BBX, and BITMAP-STRING.
 DWIDTH is a pixel width of a glyph.
 BBX is a bounding box of the glyph.
 BITMAP-STRING is a string representing bits by hexadecimal digits."
-  (let ((coding-system-for-read 'no-conversion)
-        dwidth bbx height yoff bitmap-string)
+  (let* ((coding-system-for-read 'no-conversion)
+         (bbx (elt (bdf-get-font-info bdfname) 4))
+         (dwidth (elt bbx 0))
+         (bitmap-string "")
+         height yoff)
     (condition-case nil
         (with-temp-buffer
           (insert-file-contents bdfname nil offset (+ offset maxlen))