":fmaps<CR>" で空のマッピングが出来てしまうのを修正

git-svn-id: http://svn.coderepos.org/share/lang/javascript/vimperator-plugins/trunk@36927 d0d07461-0603-4401-acd4-de1884942a52

1 files changed, 3 insertions, 0 deletions

diff --git a/feedSomeKeys_3.js b/feedSomeKeys_3.js
index ce6c80f..b3bd698 100755
--- a/feedSomeKeys_3.js
+++ b/feedSomeKeys_3.js
@@ -389,6 +389,9 @@ let INFO =
     function action (multi) {
       return function (args) {
         function add ([lhs, rhs]) {
+          if (!lhs)
+            return;
+
           rhs = rhs || lhs;
           mappings.addUserMap(
             [modes.NORMAL],