Precedence order tip + correct error message on empty VAR

1 files changed, 4 insertions, 1 deletions

diff --git a/libretools.conf b/libretools.conf
index da8d9d8..00963e2 100644
--- a/libretools.conf
+++ b/libretools.conf
@@ -7,6 +7,9 @@ DIFFTOOL=vimdiff
 # The dir where you work on
 WORKDIR=/home/$USER/packages
 # The repos you'll be packaging for
+# Tip: As early repos take precedence on $REPOS loops, you can use this as
+# inverted order of precedence. Put testing repos first so fullpkg find new
+# PKGBUILDs first, for instance.
 REPOS=('libre' 'libre-testing' 'core' 'community' 'extra' 'social' 'sugar')
 
 # The architectures
@@ -76,7 +79,7 @@ for VAR in CHROOTDIR CHROOT CHCOPY CACHEDIR PARABOLAHOST LIBREDESTDIR \
     LIBRESRCDIR BLACKLIST WORKDIR PATCHDIR REPOS ARCHES ABSLIBREGIT COMMITCMD DIFFTOOL; do
 
     [[ -z ${!VAR} ]] && {
-        echo "Configure $VAR var in $0"
+        echo "Configure $VAR var in /etc/libretools.conf"
         exit 1
     }
 done