[docker_test.sh] Repeat after me : 'never code again'

docker_test.sh

@@ -26,7 +26,7 @@ create_dumb_secrets() {
   fi
 }
 
-PATH=$(pwd)
+REPO_PATH=$(pwd)
 
 if [[ $(hostname) != *"test"* ]]; then
   echo "ERROR : DO NOT USE OUTSIDE OF A TEST MACHINE !"
@@ -60,7 +60,7 @@ read ans
 
 if [ $ans == "y" ]; then
   git pull
-  cd ${PATH}/$1
+  cd ${REPO_PATH}/$1
   git checkout -- .
 else
   echo "Aborting."