purge-packages: update comments

diff --git a/purge-packages.sh b/purge-packages.sh
index d59bb803888df9ea7a6aa0b4f8b6aa70defc107a..fe94063ae51b4f4e83ba602e998767400c5c145c 100755 (executable)
--- a/purge-packages.sh
+++ b/purge-packages.sh
@@ -1,10 +1,10 @@
 #!/bin/sh
 # Purges packages/ checkouts
-# - if package has clean state, the dir is removed
-# - otherwise git gc is called
+# - if package has clean state, the dir is cleaned up (moved to purge dir)
+# - otherwise git gc is called if CALL_GC=yes
 set -e
 
-CALL_GC=${CALL_GC:-'no'}
+CALL_GC=${CALL_GC:-no}
 
 topdir="${1:-$(rpm -E %_topdir)}"
 topdir=$(readlink -f "$topdir")
@@ -53,7 +53,7 @@ for pkg in */.git; do
        done
        if [ "$purge" = 'yes' ]; then
                cat <<-EOF
-               * Package $pkg - State clean. Removing
+               * Package $pkg - State clean. Purging
                EOF
                mv ../$pkg $purgedir
        fi }