bump version v0.2.13

This reverts commit 70438d233d.

README.md

@@ -4,6 +4,7 @@ _[Fish](http://fishshell.com/)-like fast/unobtrusive autosuggestions for zsh._
 
 It suggests commands as you type, based on command history.
 
+<a href="https://asciinema.org/a/36578" target="_blank"><img src="https://asciinema.org/a/36578.png" width="520"/></a>
 
 ## Installation
 

VERSION

@@ -1 +1 @@
-v0.2.10
+v0.2.13

src/bind.zsh

@@ -66,6 +66,9 @@ _zsh_autosuggest_bind_widgets() {
 
 # Given the name of an original widget and args, invoke it, if it exists
 _zsh_autosuggest_invoke_original_widget() {
+	# Do nothing unless called with at least one arg
+	[ $# -gt 0 ] || return
+
 	local original_widget_name=$1
 
 	shift

zsh-autosuggestions.zsh

@@ -1,6 +1,6 @@
 # Fish-like fast/unobtrusive autosuggestions for zsh.
 # https://github.com/tarruda/zsh-autosuggestions
-# v0.2.10
+# v0.2.13
 # Copyright (c) 2013 Thiago de Arruda
 # Copyright (c) 2016 Eric Freese
 # 
@@ -168,6 +168,9 @@ _zsh_autosuggest_bind_widgets() {
 
 # Given the name of an original widget and args, invoke it, if it exists
 _zsh_autosuggest_invoke_original_widget() {
+	# Do nothing unless called with at least one arg
+	[ $# -gt 0 ] || return
+
 	local original_widget_name=$1
 
 	shift