[PATCH v3] commit-graph: remove a duplicate assignment

[Alex Henrie <alexhenrie24@gmail.com>]

The variable g was being set to the same value both at the beginning of
the function and before the loop. The assignment before the loop was
kept because it helps clarify what the loop does, and the redundant
assignment at the beginning of the function was removed.

Reviewed-by: Derrick Stolee <stolee@gmail.com>
Signed-off-by: Alex Henrie <alexhenrie24@gmail.com>
---
 commit-graph.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/commit-graph.c b/commit-graph.c
index 9b02d2c426..d0e1f9e1f2 100644
--- a/commit-graph.c
+++ b/commit-graph.c
@@ -1522,7 +1522,7 @@ static int write_commit_graph_file(struct write_commit_graph_context *ctx)
 
 static void split_graph_merge_strategy(struct write_commit_graph_context *ctx)
 {
-	struct commit_graph *g = ctx->r->objects->commit_graph;
+	struct commit_graph *g;
 	uint32_t num_commits = ctx->commits.nr;
 	uint32_t i;
 
-- 
2.23.0