From 162caba19cdc51ea52eb5fabd5d18f03cb20e467 Mon Sep 17 00:00:00 2001
From: Matthew Hoener <matthewh@ca.ibm.com>
Date: Wed, 7 Feb 2018 15:15:02 -0800
Subject: [PATCH] Don't show segment if POWERLEVEL9K_VI_INSERT_MODE_STRING ==
 ''

---
 README.md              | 2 ++
 powerlevel9k.zsh-theme | 1 +
 2 files changed, 3 insertions(+)

diff --git a/README.md b/README.md
index 46d8ab61..fdb2f5d7 100644
--- a/README.md
+++ b/README.md
@@ -621,6 +621,8 @@ you are using the [ZSH Line Editor](http://zsh.sourceforge.net/Doc/Release/Zsh-L
 |`POWERLEVEL9K_VI_INSERT_MODE_STRING`|`"INSERT"`|String to display while in 'Insert' mode.|
 |`POWERLEVEL9K_VI_COMMAND_MODE_STRING`|`"NORMAL"`|String to display while in 'Command' mode.|
 
+To hide the segment entirely when in `INSERT` mode, set `POWERLEVEL9K_VI_INSERT_MODE_STRING=''`
+
 #### Unit Test Ratios
 
 The `symfony2_tests` and `rspec_stats` segments both show a ratio of "real"
diff --git a/powerlevel9k.zsh-theme b/powerlevel9k.zsh-theme
index 15a0b68a..6e30efee 100755
--- a/powerlevel9k.zsh-theme
+++ b/powerlevel9k.zsh-theme
@@ -1366,6 +1366,7 @@ prompt_vi_mode() {
       "$1_prompt_segment" "$0_NORMAL" "$2" "$DEFAULT_COLOR" "default" "$POWERLEVEL9K_VI_COMMAND_MODE_STRING"
     ;;
     main|viins|*)
+      if [[ -z $POWERLEVEL9K_VI_INSERT_MODE_STRING ]]; then return; fi
       "$1_prompt_segment" "$0_INSERT" "$2" "$DEFAULT_COLOR" "blue" "$POWERLEVEL9K_VI_INSERT_MODE_STRING"
     ;;
   esac