minor repl fix

JuliaLang · Oct 13, 2011 · 6ec4ad2 · 6ec4ad2
1 parent 8b0e418
commit 6ec4ad2
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/ui/webserver/julia-web.j b/ui/webserver/julia-web.j
@@ -149,6 +149,9 @@ function socket_callback(fd)
         catch error
             return send_error(print_to_string(show, error))
         end
+        if result == nothing
+            return send_eval_result("")
+        end
         return send_eval_result(print_to_string(show, result))
     end
 end