debian fix

example/example

@@ -5,7 +5,7 @@ summary="example package"
 executable="hello"
 description="example package for build test"
 builddepends=("gcc")
-depends=("hello")
+depends=("hello" "cc" "aa")
 license="gplv3"
 release="1"
 #source=(http://ftp.gnu.org/gnu/bash/bash-5.0.tar.gz)

target/debian

@@ -7,12 +7,11 @@ echo -e "Version: $version"
 echo -e "Architecture: $arch"
 echo -e "Maintainer: $maintainer <$email>"
 echo -e "Installed-Size: 1"
-echo -ne "Depends: "
-for dep in ${depends[@]:0:${#depends[@]}-1}
+echo -ne "Depends:"
+for dep in ${depends[@]}
 do
-	echo -ne " $dep, "
-done
-echo -e "${depends[@]:-1}"
+	echo -ne " $dep,"
+done | sed "s/,$//g" ; echo
 echo -e "Section: $partof"
 echo -e "Homepage: $homepage"
 echo -e "Description: $description"