From f1c49253d17cbaab69af99523a05d31ae25bce51 Mon Sep 17 00:00:00 2001
From: Rob Landley <rob@landley.net>
Date: Mon, 24 Feb 2025 11:35:09 -0600
Subject: [PATCH] fix SHLVL increment (getvar() returns value, not name=value)

---
 toys/pending/sh.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/toys/pending/sh.c b/toys/pending/sh.c
index dd1c5dd2..96368b5d 100644
--- a/toys/pending/sh.c
+++ b/toys/pending/sh.c
@@ -4327,7 +4327,7 @@ static void subshell_setup(void)
   else {
     char buf[16];
 
-    sprintf(buf, "%u", atoi(ss+6)+1);
+    sprintf(buf, "%u", atoi(ss)+1);
     setvarval("SHLVL", buf)->flags |= VAR_EXPORT;
   }
   if (dashi() && !getvar("PS1")) setvarval("PS1", "$ "); // "\\s-\\v$ "
-- 
2.39.5