1 files changed, 4 insertions, 2 deletions
diff --git a/cgit.c b/cgit.c
index 0bf8972..4dadd97 100644
--- a/cgit.c
+++ b/cgit.c

@@ -486,8 +486,10 @@ static int prepare_repo_cmd(struct cgit_context *ctx)
        init_display_notes(NULL);
        /* We restore the unset variables afterward. */
-        setenv("HOME", user_home, 1);
+        if (user_home)
-        setenv("XDG_CONFIG_HOME", xdg_home, 1);
+                setenv("HOME", user_home, 1);
+        if (xdg_home)
+                setenv("XDG_CONFIG_HOME", xdg_home, 1);
        if (nongit) {
                const char *name = ctx->repo->name;