commit-graph: return if there is no git directory
Return early if git directory does not exist. This will protect against test failures in the upcoming change to BUG in prepare_repo_settings if no git directory exists. Signed-off-by: Lessley Dennington <lessleydennington@gmail.com> Reviewed-by: Elijah Newren <newren@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Lessley Dennington committed
Dec 6, 2021 at 15:55 UTC
0803f9c7cdff63d0c6cb992ba90f53fdcae50869
1 file changed
+4
-1
commit-graph.c
+4
-1
@@ -632,10 +632,13 @@ static int prepare_commit_graph(struct repository *r)
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struct object_directory *odb;
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/*
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+ * Early return if there is no git dir or if the commit graph is
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+ * disabled.
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+ *
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* This must come before the "already attempted?" check below, because
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* we want to disable even an already-loaded graph file.
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*/
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- if (r->commit_graph_disabled)
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+ if (!r->gitdir || r->commit_graph_disabled)
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return 0;
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if (r->objects->commit_graph_attempted)