Guard against an uninitialized marker variable in window selection

diff --git a/dbgr/common/window.el b/dbgr/common/window.el
index e179abddc5ccb7fb4e7ffe56b37babfeeeb39e36..51db94964f4fb6e3eb5429bc6fcbee701c043c91 100644 (file)
--- a/dbgr/common/window.el
+++ b/dbgr/common/window.el
@@ -14,8 +14,11 @@ We assume MARKER points inside BUFFER"
       (if window
          (progn 
            (select-window window)
-           (goto-char marker)
-           (redisplay)
+           (if marker 
+               (progn 
+                 (goto-char marker)
+                 (redisplay)
+                 ))
            )
        )))
   )