el/dot-emacs.el (Man-getpage-in-background): Don't try to split atoms.

[profile] / el / dot-emacs.el

diff --git a/el/dot-emacs.el b/el/dot-emacs.el
index 5d47344..173537b 100644 (file)
--- a/el/dot-emacs.el
+++ b/el/dot-emacs.el
@@ -4537,7 +4537,8 @@ there is sadness."
     (around mdw-inhibit-noip (topic) compile activate)
   "Inhibit the `noip' preload hack when invoking `man'."
   (let* ((old-preload (getenv "LD_PRELOAD"))
-        (preloads (save-match-data (split-string old-preload ":")))
+        (preloads (and old-preload
+                       (save-match-data (split-string old-preload ":"))))
         (any nil)
         (filtered nil))
     (save-match-data