[Buildroot] [PATCH 1/1] package: fix WGET download method

[Baruch Siach]

Hi Thomas,

On Mon, Mar 05, 2012 at 10:31:05AM +0100, Thomas Petazzoni wrote:

[snip]

> +# Download a file using wget. Only download the file if it doesn't
> +# already exist in the download directory. If the download fails,
> +# remove the file (because wget -O creates a 0-byte file even if the
> +# download fails).
>  define DOWNLOAD_WGET
>  	test -e $(DL_DIR)/$(2) || \
> -	$(WGET) -O $(DL_DIR)/$(2) $(call qstrip,$(1))/$(2)
> +	$(WGET) -O $(DL_DIR)/$(2) $(call qstrip,$(1))/$(2) || \
> +	(rm $(DL_DIR)/$(2) ; exit 1)

'rm -f' may be better here, as wget might error out before creating any file, 
thus causing a spurious "No such file or directory" message.

baruch

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