From c2c7a53bd0e93d0a76dac290c55df8136e700292 Mon Sep 17 00:00:00 2001
From: Marcel Schoengens <mschoengens@bitvalve.org>
Date: Sun, 5 Apr 2020 12:14:43 +0200
Subject: [PATCH] Fix: Break prompt line when prompt is too long.

---
 zsh/zshrc | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/zsh/zshrc b/zsh/zshrc
index ce4f26b..8ef7d32 100644
--- a/zsh/zshrc
+++ b/zsh/zshrc
@@ -96,9 +96,9 @@ build_prompt() {
     PROMPT+=$prompt_ext_text
 
     # build prompt suffix
-    local prompt_nocolor=$(echo $PROMPT | perl -pe "s/%\{[^}]+\}//g")
-    local prompt_length=${#prompt_nocolor}
-    if [[ $prompt_length -gt 40 ]]; then
+    local prompt_nocolor=$(echo ${PROMPT} | perl -pe "s/%\{[^}]+\}//g")
+    local prompt_length=${#${(%)prompt_nocolor}}
+    if [[ $prompt_length -gt 45 ]]; then
         PROMPT+=$(prompt_segment cyan '\n%{\r%}⇒ ')
     else
         PROMPT+=$(prompt_segment cyan ' ⇒ ')