add_epoch() {
local dep="$@"
local pkg="$1"
+ local ver="$3"
+
+ # already have epoch
+ if [[ "$ver" = *:* ]]; then
+ echo "$dep"
+ return
+ fi
+
query=$(rpm -q --qf '%{epoch}\n' $pkg || :)
epoch=$(echo "$query" | grep -v 'installed' || :)
if [ "$epoch" ] && [ "$epoch" -gt 0 ]; then