From 11e65e75f9cc3e89d9efa3891445796453284cd2 Mon Sep 17 00:00:00 2001
From: Austin Beer <asbeer@gmail.com>
Date: Thu, 25 Oct 2018 15:07:55 -0600
Subject: [PATCH] Add comment about preventing Bash from searching $PATH

---
 scripts/functions | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/scripts/functions b/scripts/functions
index f6e3aeb8..1b753ef0 100644
--- a/scripts/functions
+++ b/scripts/functions
@@ -13,7 +13,7 @@ CT_LoadConfig() {
     # It also sets KERNEL/ARCH/... for file inclusion below. Does not handle
     # recursive definitions yet. We don't need arrays at this point.
     CT_TestOrAbort "Configuration file not found. Please create one." -r .config
-    . ./.config
+    . ./.config # Prefixing with ./ prevents Bash from searching $PATH
 
     # Include sub-scripts instead of calling them: that way, we do not have to
     # export any variable, nor re-parse the configuration and functions files.
@@ -37,7 +37,7 @@ CT_LoadConfig() {
     oldvals=""
     try=0
     while [ "$try" -le 10 ]; do
-        . ./.config
+        . ./.config # Prefixing with ./ prevents Bash from searching $PATH
         vals=`set | ${grep} -E '^CT_'`
         if [ "$oldvals" = "$vals" ]; then
             break