From 8ed2c78de8d5094f9bc394c6cfd4e4c843420f0e Mon Sep 17 00:00:00 2001
From: Kaleb Elwert <belak@coded.io>
Date: Fri, 1 Dec 2017 10:55:54 -0800
Subject: [PATCH] editor: Avoid prompt redisplay on completion when there is no
 indicator

Refs #1512
---
 modules/editor/init.zsh | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/modules/editor/init.zsh b/modules/editor/init.zsh
index 96c87863..ed57a102 100644
--- a/modules/editor/init.zsh
+++ b/modules/editor/init.zsh
@@ -211,6 +211,14 @@ zle -N expand-dot-to-parent-directory-path
 function expand-or-complete-with-indicator {
   local indicator
   zstyle -s ':prezto:module:editor:info:completing' format 'indicator'
+
+  # This is included to work around a bug in zsh which shows up when interacting
+  # with multi-line prompts.
+  if [[ -z "$indicator" ]]; then
+    zle expand-or-complete
+    return
+  fi
+
   print -Pn "$indicator"
   zle expand-or-complete
   zle redisplay