From 8c113eb8a2ccab78c991845928b7e807a42ce1d5 Mon Sep 17 00:00:00 2001
From: "Tate, Hongliang Tian" <tate.thl@antfin.com>
Date: Thu, 4 Jun 2020 11:40:21 +0000
Subject: [PATCH] Fix a minor format issue

---
 src/pal/src/pal_enclave.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/pal/src/pal_enclave.c b/src/pal/src/pal_enclave.c
index b5394de8..5dc72273 100644
--- a/src/pal/src/pal_enclave.c
+++ b/src/pal/src/pal_enclave.c
@@ -68,8 +68,9 @@ int pal_init_enclave(const char *instance_dir) {
     /* try to get the token saved in $HOME */
     const char *home_dir = NULL;
     struct passwd *pw = getpwuid(getuid());
-    if (pw != NULL)
+    if (pw != NULL) {
         home_dir = pw->pw_dir;
+    }
 
     if (home_dir != NULL &&
             (strlen(home_dir) + strlen("/") + sizeof(TOKEN_FILENAME) + 1) <= MAX_PATH) {