Fix byte-compiler warnings about looking-back.

[gnu-emacs] / lisp / help-fns.el

diff --git a/lisp/help-fns.el b/lisp/help-fns.el
index 7ecd271d0c8e9f4c0fe8c87c11a2494498f18b28..53f4b38b9ecb1557d47115a500b0726017f92994 100644 (file)
--- a/lisp/help-fns.el
+++ b/lisp/help-fns.el
@@ -329,7 +329,7 @@ suitable file is found, return nil."
 
       (with-current-buffer standard-output
         (fill-region-as-paragraph pt2 (point))
-        (unless (looking-back "\n\n")
+        (unless (looking-back "\n\n" (- (point) 2))
           (terpri))))))
 
 (defun help-fns--compiler-macro (function)