web: fix download_url()

share/eterbuild/functions/web

@@ -14,13 +14,14 @@ download_url()
 	# use wget with try=1 and timeout = 30 sec
 	which wget >/dev/null || fatal "Can't download, wget command is missed"
 
-	local NAME=$(basename $1)
+	local NAME="$(basename "$1")"
+	# TODO
 	# do not download if already exists...
 	#[ -r "$NAME" ] && { echo "skipping $1, already exists..."; return; }
 	rm -f "$NAME"
 
 	# NOTE: disable cert checking
-	a= wget --no-check-certificate -c -t 1 -T 30 "$1" -O "$NAME"
+	a= wget --no-check-certificate --unlink -c -t 1 -T 30 "$1" -O "$NAME"
 	return
 }