From 6bb2a1377b4b7a044f69d0107c38479180694fac Mon Sep 17 00:00:00 2001 From: Michael Haggerty Date: Sun, 4 Nov 2012 08:07:06 +0100 Subject: string_list: add a function string_list_remove_empty_items() Signed-off-by: Michael Haggerty Acked-by: Johan Herland Signed-off-by: Jeff King --- Documentation/technical/api-string-list.txt | 9 ++++++++- 1 file changed, 8 insertions(+), 1 deletion(-) (limited to 'Documentation/technical') diff --git a/Documentation/technical/api-string-list.txt b/Documentation/technical/api-string-list.txt index 94d7a2bd9..7386bcab3 100644 --- a/Documentation/technical/api-string-list.txt +++ b/Documentation/technical/api-string-list.txt @@ -38,7 +38,8 @@ member (you need this if you add things later) and you should set the `unsorted_string_list_delete_item`. . Can remove items not matching a criterion from a sorted or unsorted - list using `filter_string_list`. + list using `filter_string_list`, or remove empty strings using + `string_list_remove_empty_items`. . Finally it should free the list using `string_list_clear`. @@ -75,6 +76,12 @@ Functions to be deleted. Preserve the order of the items that are retained. +`string_list_remove_empty_items`:: + + Remove any empty strings from the list. If free_util is true, + call free() on the util members of any items that have to be + deleted. Preserve the order of the items that are retained. + `string_list_longest_prefix`:: Return the longest string within a string_list that is a -- cgit v1.2.1