(TEX_decode_env): Don't free the value getenv returns.

diff --git a/lib-src/etags.c b/lib-src/etags.c
index 7217d75f9fc88edf509a7fd725dee308e461cbff..629ee48c2fbacd6a467aa656d0f008d167916b13 100644 (file)
--- 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 */