On Wed, 2012-05-23 at 15:24 +1000, Peter Hutterer wrote:
> Match strings that terminate with a semi will have a final, empty, string
> after g_strsplit(). Ignore those too, not just NULL strings.
>
> Removes "failed to match '' for product/vendor IDs. Skipping." warnings from
> tests.
This:
strlen(strs[i]) > 0
is pretty ugly.
*strs[i] != '\0'
instead?
> Signed-off-by: Peter Hutterer <peter.hutte...@who-t.net>
> ---
> libwacom/libwacom-database.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/libwacom/libwacom-database.c b/libwacom/libwacom-database.c
> index 6adeaa1..ef03c43 100644
> --- a/libwacom/libwacom-database.c
> +++ b/libwacom/libwacom-database.c
> @@ -142,7 +142,7 @@ libwacom_matchstr_to_matches(WacomDevice *device, const
> char *match)
> return 0;
>
> strs = g_strsplit(match, ";", 0);
> - for (i = 0; strs[i] != NULL; i++) {
> + for (i = 0; strs[i] != NULL && strlen(strs[i]) > 0; i++) {
> char busstr[64];
> int vendor_id, product_id;
> WacomBusType bus;
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