after failure script is now less bad

tests/scripts/travis_after_failure.sh

@@ -1,8 +1,9 @@
 #!/bin/bash
 
 # Get the end portion of the TRAVIS_REPO_SLUG for the branch name.
-DELIMITED_SLUG = $(echo $TRAVIS_REPO_SLUG | tr "/" "\n")
-CURRENT_REPO = "${DELIMITED_SLUG[1]}"
+export TRAVIS_REPO_SLUG="Islandora/islandora_stuff"
+IFS=/ read -a DELIMITED_SLUG <<< "$TRAVIS_REPO_SLUG"
+export CURRENT_REPO=${DELIMITED_SLUG[1]}
 
 # Git business
 export VERBOSE_DIR = $HOME/sites/default/files/simpletest/verbose