From 62d27bf9674a7865913c8f0eabd8f43fe18026b5 Mon Sep 17 00:00:00 2001
From: ADAM David Alan Martin <adamartin@FreeBSD.org>
Date: Fri, 31 Jan 2014 11:19:23 -0500
Subject: [PATCH] Added original path check/sourcing.

Seems to not work. :-/

Requires tcshrc resource alias to change to startup hooks.
---
 startup_hooks/tcshrc | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/startup_hooks/tcshrc b/startup_hooks/tcshrc
index 4f3925c..03656bc 100644
--- a/startup_hooks/tcshrc
+++ b/startup_hooks/tcshrc
@@ -39,6 +39,15 @@ if( -c `tty` ) then
     if( $?CSHENV_DEBUG ) then
         echo "Going to source core tcshrc..."
     endif
+
+    # Capture the original path, so that we don't
+    # keep infinitely expanding it.
+    if( $?CSHENV_ORIGINAL_PATH ) then
+        setenv PATH ${CSHENV_ORIGINAL_PATH}
+    else
+        setenv CSHENV_ORIGINAL_PATH ${PATH}
+    endif
+
     source ${CSHENV_DIR}/tcshrc
 endif