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authorChristian Couder <christian.couder@gmail.com>2016-01-27 07:58:06 +0100
committerJunio C Hamano <gitster@pobox.com>2016-01-27 12:30:07 -0800
commitdae6c322fa106d72dabd7551f388715e6a9f2ebf (patch)
treebcd583c221fbbd0c62dc5a66b1a7a46a35f915ed /environment.c
parent435ec090ec6aed9c533e096b31947b3fa765548e (diff)
downloadgit-dae6c322fa106d72dabd7551f388715e6a9f2ebf.tar.gz
test-dump-untracked-cache: don't modify the untracked cache
To correctly perform its testing function, test-dump-untracked-cache should not change the state of the untracked cache in the index. As a previous patch makes read_index_from() change the state of the untracked cache and as test-dump-untracked-cache indirectly calls this function, we need a mechanism to prevent read_index_from() from changing the untracked cache state when it's called from test-dump-untracked-cache. Signed-off-by: Christian Couder <chriscool@tuxfamily.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'environment.c')
-rw-r--r--environment.c7
1 files changed, 7 insertions, 0 deletions
diff --git a/environment.c b/environment.c
index 2da7fe2e06..b329024f13 100644
--- a/environment.c
+++ b/environment.c
@@ -87,6 +87,13 @@ int auto_comment_line_char;
/* Parallel index stat data preload? */
int core_preload_index = 1;
+/*
+ * This is a hack for test programs like test-dump-untracked-cache to
+ * ensure that they do not modify the untracked cache when reading it.
+ * Do not use it otherwise!
+ */
+int ignore_untracked_cache_config;
+
/* This is set by setup_git_dir_gently() and/or git_default_config() */
char *git_work_tree_cfg;
static char *work_tree;