Fix a double free issue in `git_blame__alloc`. `git_blame_free` already calls `git__free` on `gbr`.
diff --git a/src/blame.c b/src/blame.c
index 45f55ed..b885de2 100644
--- a/src/blame.c
+++ b/src/blame.c
@@ -121,7 +121,6 @@ git_blame* git_blame__alloc(
git_vector_insert(&gbr->paths, git__strdup(path)) < 0)
{
git_blame_free(gbr);
- git__free(gbr);
return NULL;
}