From 76c3f129d7c8c15aa58c0dda72dc567fe5cb6393 Mon Sep 17 00:00:00 2001
From: Tom Ryder <tom@sanctum.geek.nz>
Date: Sat, 14 Sep 2013 18:53:27 +1200
Subject: Safeguards to bail if Bash is just too old

---
 bash/bash_profile | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'bash/bash_profile')

diff --git a/bash/bash_profile b/bash/bash_profile
index c119ddba..e23ec458 100644
--- a/bash/bash_profile
+++ b/bash/bash_profile
@@ -1,3 +1,8 @@
+# Give up completely if no BASH_VERSINFO (<2.0)
+if [ -z "$BASH_VERSINFO" ]; then
+    return
+fi
+
 # Source Bourne shell profile if it exists
 if [[ -r $HOME/.profile ]]; then
     source "$HOME"/.profile
-- 
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