From cd3f8742ad47d6f1218775dfe53837cc70503bdd Mon Sep 17 00:00:00 2001
From: lnu <l.nullens@gmail.com>
Date: Sat, 20 Mar 2021 08:49:49 +0100
Subject: [PATCH] fix: escape double quotes for zsh prompt

---
 src/engine.go | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/engine.go b/src/engine.go
index 17e6ae3c..50f8f92f 100644
--- a/src/engine.go
+++ b/src/engine.go
@@ -2,6 +2,7 @@ package main
 
 import (
 	"fmt"
+	"strings"
 	"sync"
 	"time"
 )
@@ -247,7 +248,8 @@ func (e *engine) print() {
 	switch e.env.getShellName() {
 	case zsh:
 		if *e.env.getArgs().Eval {
-			fmt.Printf("PS1=\"%s\"", e.renderer.string())
+			// escape double quotes contained in the prompt
+			fmt.Printf("PS1=\"%s\"", strings.ReplaceAll(e.renderer.string(), "\"", "\"\""))
 			fmt.Printf("\nRPROMPT=\"%s\"", e.rprompt)
 			return
 		}