From 62bbeada3d4f84a08714d3bb83e174efd5eb1b8a Mon Sep 17 00:00:00 2001
From: Chen Gong <chen.sst@gmail.com>
Date: Mon, 23 Dec 2019 13:55:00 +0800
Subject: [PATCH] fix(rime_api.cc): using unchecked fields introduced an ABI
 breakage

https://github.com/rime/librime/pull/328#pullrequestreview-335125464
---
 src/rime_api.cc | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/rime_api.cc b/src/rime_api.cc
index a13fd4bb2..296fcc65d 100644
--- a/src/rime_api.cc
+++ b/src/rime_api.cc
@@ -68,7 +68,11 @@ RIME_API void RimeSetup(RimeTraits *traits) {
 
   setup_deployer(traits);
   if (PROVIDED(traits, app_name)) {
-    SetupLogging(traits->app_name, traits->min_log_level, traits->log_dir);
+    if (PROVIDED(traits, min_log_level) && PROVIDED(traits, log_dir)) {
+      SetupLogging(traits->app_name, traits->min_log_level, traits->log_dir);
+    } else {
+      SetupLogging(traits->app_name);
+    }
   }
 }