From 6b631f073d6843c8c9fa7932c4ad8ab3d70c42a4 Mon Sep 17 00:00:00 2001
From: "Dylan K. Taylor" <odigiman@gmail.com>
Date: Mon, 4 Jan 2021 23:13:00 +0000
Subject: gdbinit: use ____print_str to print htable keys

I noticed this problem while dumping the contents of EG(function_table),
where keys for closures start with a null byte. printf interprets this
as a zero-length string and emits nothing. This allows the key to be
rendered properly in readable form.

Closes GH-6577.
---
 .gdbinit | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to '.gdbinit')

diff --git a/.gdbinit b/.gdbinit
index 8e54830ef2..a163bcc473 100644
--- a/.gdbinit
+++ b/.gdbinit
@@ -352,7 +352,8 @@ define ____print_ht
 			end
 			printf "[%d] ", $i
 			if $p->key
-				printf "%s => ", $p->key->val
+				____print_str $p->key->val $p->key->len
+				printf " => "
 			else
 				printf "%d => ", $p->h
 			end
-- 
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