repository: fix a sparse 'using integer as NULL pointer' warning

Commit 78a6766802 ("Integrate hash algorithm support with repo setup",
2017-11-12) added a 'const struct git_hash_algo *hash_algo' field to the
repository structure, without modifying the initializer of the 'the_repo'
variable. This does not actually introduce a bug, since the '0' initializer
for the 'ignore_env:1' bit-field is interpreted as a NULL pointer (hence
the warning), and the final field (now with no initializer) receives a
default '0'.

Signed-off-by: Ramsay Jones <ramsay@ramsayjones.plus.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/repository.c b/repository.c
index c6ceb9f9e4941e9df5396b329d5fb5c140f0d125..998413b8bb8deaddef76d93f67be4a1435c9e3a7 100644 (file)
--- a/repository.c
+++ b/repository.c
@@ -5,7 +5,7 @@
 
 /* The main repository */
 static struct repository the_repo = {
-       NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, &the_index, 0, 0
+       NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, &the_index, NULL, 0, 0
 };
 struct repository *the_repository = &the_repo;