1 files changed, 1 insertions, 1 deletions

diff --git a/src/doc.c b/src/doc.c
index 32c74b71eeb..19c03a7a71d 100644
--- a/src/doc.c
+++ b/src/doc.c
@@ -386,7 +386,7 @@ string is passed through `substitute-command-keys'.  */)
           !NILP (tem)))
     return Fdocumentation_property (function, Qfunction_documentation, raw);
 
-  fun = Findirect_function (function);
+  fun = Findirect_function (function, Qnil);
   if (SUBRP (fun))
     {
       if (XSUBR (fun)->doc == 0)