From e0f686506a845fa7155baa32041c925a5ddb8169 Mon Sep 17 00:00:00 2001
From: Feoramund <161657516+Feoramund@users.noreply.github.com>
Date: Sun, 26 May 2024 04:09:47 -0400
Subject: [PATCH] Respect default prompt

A prompt `"? "` is set in `rl_initialize`, but it is never seen, because
this line was replacing it with `NILSTR`.
---
 src/editline.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/editline.c b/src/editline.c
index 2ed8086..0c840d4 100644
--- a/src/editline.c
+++ b/src/editline.c
@@ -1435,7 +1435,8 @@ static int el_prep(const char *prompt)
     if (!Screen)
         return -1;
 
-    rl_prompt = prompt ? prompt : NILSTR;
+    if (prompt)
+        rl_prompt = prompt;
     prompt_len = strlen(rl_prompt);
 
     if (el_no_echo) {