From e791dbbdd0097b6bba0829000408ab30d0810fbe Mon Sep 17 00:00:00 2001
From: Ralph Amissah <ralph@amissah.com>
Date: Fri, 28 Dec 2012 12:31:04 -0500
Subject: v4 v3: largely cosmetic

---
 lib/sisu/v3/sysenv.rb | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'lib/sisu/v3/sysenv.rb')

diff --git a/lib/sisu/v3/sysenv.rb b/lib/sisu/v3/sysenv.rb
index c4b364ad..879e614d 100644
--- a/lib/sisu/v3/sysenv.rb
+++ b/lib/sisu/v3/sysenv.rb
@@ -3499,7 +3499,9 @@ WOK
       @env_rc ||=SiSU_Env::InfoEnv.new(@md.fns)
     end
     def doc_rc #document rc, make instructions
-      @md.make
+      (defined? @md.make) \
+      ? @md.make
+      : nil
     end
     def cmd_rc_act #command-line rc
       @cmd_rc_act=@md.opt.opt_act
-- 
cgit v1.2.3