transport.c: avoid "whitelist"

The word "whitelist" has cultural implications that are not inclusive.
Thankfully, it is not difficult to reword and avoid its use.

The GIT_ALLOW_PROTOCOL environment variable was referred to as a
"whitelist", but the word "allow" is already part of the variable.
Replace "whitelist" with "allow_list" in these cases to demonstrate that
we are processing a list of allowed protocols.

Signed-off-by: Derrick Stolee <derrickstolee@github.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/transport.c b/transport.c
index 52db7a3cb09fa6129e399c82f404a574884053b3..b51e991e4439467c3cb2fc15381c259e135f5139 100644 (file)
--- a/transport.c
+++ b/transport.c
@@ -940,7 +940,7 @@ static int external_specification_len(const char *url)
        return strchr(url, ':') - url;
 }
 
-static const struct string_list *protocol_whitelist(void)
+static const struct string_list *protocol_allow_list(void)
 {
        static int enabled = -1;
        static struct string_list allowed = STRING_LIST_INIT_DUP;
@@ -1020,9 +1020,9 @@ static enum protocol_allow_config get_protocol_config(const char *type)
 
 int is_transport_allowed(const char *type, int from_user)
 {
-       const struct string_list *whitelist = protocol_whitelist();
-       if (whitelist)
-               return string_list_has_string(whitelist, type);
+       const struct string_list *allow_list = protocol_allow_list();
+       if (allow_list)
+               return string_list_has_string(allow_list, type);
 
        switch (get_protocol_config(type)) {
        case PROTOCOL_ALLOW_ALWAYS: