From 929e120a17db7124f0da3320bfd491e5ad71c1f5 Mon Sep 17 00:00:00 2001
From: "Richard M. Stallman" <rms@gnu.org>
Date: Sun, 26 Apr 1998 03:57:04 +0000
Subject: [PATCH] (TEX_decode_env): Don't free the value getenv returns.

---
 lib-src/etags.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/lib-src/etags.c b/lib-src/etags.c
index 7217d75f9fc..629ee48c2fb 100644
--- a/lib-src/etags.c
+++ b/lib-src/etags.c
@@ -3747,7 +3747,6 @@ TEX_decode_env (evarname, defenv)
     {
       char *oldenv = env;
       env = concat (oldenv, defenv, "");
-      free (oldenv);
     }
 
   /* Allocate a token table */
-- 
2.39.2