From acc129de6c3f425180e440135fe07003c7a2bd6f Mon Sep 17 00:00:00 2001
From: Eric Freese <ericdfreese@gmail.com>
Date: Wed, 17 Feb 2016 13:41:37 -0700
Subject: [PATCH] Fix error when using autosuggest widgets

---
 src/bind.zsh            | 3 +++
 zsh-autosuggestions.zsh | 3 +++
 2 files changed, 6 insertions(+)

diff --git a/src/bind.zsh b/src/bind.zsh
index 757f640..cc020de 100644
--- a/src/bind.zsh
+++ b/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
diff --git a/zsh-autosuggestions.zsh b/zsh-autosuggestions.zsh
index 40c58bc..5579101 100644
--- a/zsh-autosuggestions.zsh
+++ b/zsh-autosuggestions.zsh
@@ -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