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-rw-r--r--environment.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/environment.c b/environment.c
index 01cb28dda9..a533aed630 100644
--- a/environment.c
+++ b/environment.c
@@ -237,6 +237,8 @@ void set_git_work_tree(const char *new_work_tree)
}
git_work_tree_initialized = 1;
work_tree = xstrdup(real_path(new_work_tree));
+ if (setenv(GIT_WORK_TREE_ENVIRONMENT, work_tree, 1))
+ die("could not set GIT_WORK_TREE to '%s'", work_tree);
}
const char *get_git_work_tree(void)