From 624caa19ebb5b5a19046f0b0deb96b2e6c093685 Mon Sep 17 00:00:00 2001
From: "Arnold D. Robbins" <arnold@skeeve.com>
Date: Mon, 17 Nov 2014 17:05:14 +0200
Subject: Add runtime check to run old code. Easier to debug/test.

---
 main.c | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'main.c')

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 */
 
-- 
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