diff mbox series

[v6,4/7] repo-settings: prepare_repo_settings only in git repos

Message ID fd28be71ca47a71b224a5b08cb81f903ada6a2bd.1638806161.git.gitgitgadget@gmail.com (mailing list archive)
State Accepted
Commit 44c7e62e51e504c060844360fc56b613cfc1beea
Headers show
Series Sparse Index: diff and blame builtins | expand

Commit Message

Lessley Dennington Dec. 6, 2021, 3:55 p.m. UTC 
From: Lessley Dennington <lessleydennington@gmail.com>

Check whether git directory exists before adding any repo settings. If it
does not exist, BUG with the message that one cannot add settings for an
uninitialized repository. If it does exist, proceed with adding repo
settings.

Signed-off-by: Lessley Dennington <lessleydennington@gmail.com>
Reviewed-by: Elijah Newren <newren@gmail.com>
---
 repo-settings.c | 3 +++
 1 file changed, 3 insertions(+)
diff mbox series

Patch

diff --git a/repo-settings.c b/repo-settings.c
index b93e91a212e..00ca5571a1a 100644
--- a/repo-settings.c
+++ b/repo-settings.c
@@ -17,6 +17,9 @@  void prepare_repo_settings(struct repository *r)
 	char *strval;
 	int manyfiles;
 
+	if (!r->gitdir)
+		BUG("Cannot add settings for uninitialized repository");
+
 	if (r->settings.initialized++)
 		return;