1 files changed, 5 insertions, 0 deletions
diff --git a/main.c b/main.c
index ddda1d66..a2bdf1bc 100644
--- a/main.c
+++ b/main.c
@@ -170,6 +170,8 @@ GETGROUPS_T *groupset;		/* current group set */
 int ngroups;			/* size of said set */
 #endif
 
+bool do_old_mem = false;	/* XXX temporary */
+
 void (*lintfunc)(const char *mesg, ...) = r_warning;
 
 /* Sorted by long option name! */
@@ -231,6 +233,9 @@ main(int argc, char **argv)
 #endif /* HAVE_MTRACE */
 #endif /* HAVE_MCHECK_H */
 
+	if (getenv("OLDMEM") != NULL)
+		do_old_mem = true;	/* XXX temporary */
+
 	myname = gawk_name(argv[0]);
 	os_arg_fixup(&argc, &argv); /* emulate redirection, expand wildcards */