From 9a98cb69031ea3a32025df05f5f42d1010ec1e7c Mon Sep 17 00:00:00 2001
From: renguoqing1 <renguoqing1@jd.com>
Date: Sat, 24 Sep 2022 22:46:07 +0800
Subject: [PATCH] Fix: AllowCommandLineReparsing unuse

---
 src/gflags.cc | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/gflags.cc b/src/gflags.cc
index 04d0f9b..6e45e89 100644
--- a/src/gflags.cc
+++ b/src/gflags.cc
@@ -1983,7 +1983,6 @@ uint32 ParseCommandLineNonHelpFlags(int* argc, char*** argv,
 //    dlopen, to get the new flags.  But you have to explicitly
 //    Allow() it; otherwise, you get the normal default behavior
 //    of unrecognized flags calling a fatal error.
-// TODO(csilvers): this isn't used.  Just delete it?
 // --------------------------------------------------------------------
 
 void AllowCommandLineReparsing() {
@@ -1991,6 +1990,10 @@ void AllowCommandLineReparsing() {
 }
 
 void ReparseCommandLineNonHelpFlags() {
+  // Check reparse status
+  if (!allow_command_line_reparsing) {
+    return;
+  }
   // We make a copy of argc and argv to pass in
   const vector<string>& argvs = GetArgvs();
   int tmp_argc = static_cast<int>(argvs.size());