config: add options parameter to git_config_from_mem

The underlying config parser knows how to handle a
config_options struct, but git_config_from_mem() always
passes NULL. Let's allow our callers to specify the options
struct.

We could add a "_with_options" variant, but since there are
only a handful of callers, let's just update them to pass
NULL.

Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

1 files changed, 7 insertions, 4 deletions

diff --git a/config.c b/config.c
index ce02ceaf9..60132e377 100644
--- a/config.c
+++ b/config.c
@@ -1569,8 +1569,10 @@ int git_config_from_file(config_fn_t fn, const char *filename, void *data)
 	return git_config_from_file_with_options(fn, filename, data, NULL);
 }
 
-int git_config_from_mem(config_fn_t fn, const enum config_origin_type origin_type,
-			const char *name, const char *buf, size_t len, void *data)
+int git_config_from_mem(config_fn_t fn,
+			const enum config_origin_type origin_type,
+			const char *name, const char *buf, size_t len,
+			void *data, const struct config_options *opts)
 {
 	struct config_source top;
 
@@ -1585,7 +1587,7 @@ int git_config_from_mem(config_fn_t fn, const enum config_origin_type origin_typ
 	top.do_ungetc = config_buf_ungetc;
 	top.do_ftell = config_buf_ftell;
 
-	return do_config_from(&top, fn, data, NULL);
+	return do_config_from(&top, fn, data, opts);
 }
 
 int git_config_from_blob_oid(config_fn_t fn,
@@ -1606,7 +1608,8 @@ int git_config_from_blob_oid(config_fn_t fn,
 		return error("reference '%s' does not point to a blob", name);
 	}
 
-	ret = git_config_from_mem(fn, CONFIG_ORIGIN_BLOB, name, buf, size, data);
+	ret = git_config_from_mem(fn, CONFIG_ORIGIN_BLOB, name, buf, size,
+				  data, NULL);
 	free(buf);
 
 	return ret;