diff -ur termcap-2.0.8.orig/termcap.c termcap-2.0.8/termcap.c
--- termcap-2.0.8.orig/termcap.c	Tue Apr 16 07:23:23 1996
+++ termcap-2.0.8/termcap.c	Wed Aug  2 05:58:14 2000
@@ -343,7 +343,7 @@
   *tcp = NULL;
 
   /* See if we have a TERMCAP environment variable. */
-  if ((tc = getenv("TERMCAP")) != NULL) {
+  if ((tc = __secure_getenv("TERMCAP")) != NULL) {
 	if (*tc == '/')
 		tc_file = tc;
 	else {