From 2f922375edec5dc4e4ad24b97cf18b1670be123c Mon Sep 17 00:00:00 2001
From: Paul-Edouard Sarlin <paul.edouard.sarlin@gmail.com>
Date: Thu, 8 Feb 2024 22:59:33 +0100
Subject: [PATCH] Initialize glog only if not already done

---
 _pyceres/logging.h | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/_pyceres/logging.h b/_pyceres/logging.h
index 05c78fd..bf6df04 100644
--- a/_pyceres/logging.h
+++ b/_pyceres/logging.h
@@ -211,8 +211,10 @@ void BindLogging(py::module& m) {
       .value("ERROR", Logging::LogSeverity::GLOG_ERROR)
       .value("FATAL", Logging::LogSeverity::GLOG_FATAL)
       .export_values();
-  google::InitGoogleLogging("");
-  google::InstallFailureSignalHandler();
-  google::InstallFailureFunction(&PyBindLogTermination);
+  if (!google::IsGoogleLoggingInitialized()) {
+    google::InitGoogleLogging("");
+    google::InstallFailureSignalHandler();
+    google::InstallFailureFunction(&PyBindLogTermination);
+  }
   FLAGS_alsologtostderr = true;
 }