epm download: replace curl --help with eget --get-response

bin/epm-download

@@ -165,7 +165,7 @@ __epm_print_url_alt_check()
     echo
     echo "Latest release: $(paoapi packages/$pkg | get_pao_var sourcepackage) $buildtime"
     __epm_print_url_alt "$1" | while read url ; do
-        a='' curl -s --head $url >$tm || { echo "$url: missed" ; continue ; }
+        eget --get-response $url >$tm || { echo "$url: missed" ; continue ; }
         local http=$(cat $tm | grep "^HTTP" | sed -e "s|\r||g")
         local lastdate=$(cat $tm | grep "^Last-Modified:" | sed -e "s|\r||g")
         local size=$(cat $tm | grep "^Content-Length:" | sed -e "s|^Content-Length: ||g"  | sed -e "s|\r||g")