remove warning

2021-12-22 09:53:00 +01:00
parent bd1b682010
commit 83f331cca5
1 changed files with 2 additions and 1 deletions
--- a/ortools/base/vlog_is_on.cc
+++ b/ortools/base/vlog_is_on.cc
@@ -113,7 +113,8 @@ static void VLOG2Initializer() {
  // Can now parse --vmodule flag and initialize mapping of module-specific
  // logging levels.
  inited_vmodule = false;
-  const char* vmodule = absl::GetFlag(FLAGS_vmodule).c_str();
+  const std::string vmodule_flag = absl::GetFlag(FLAGS_vmodule);
+  const char* vmodule = vmodule_flag.c_str();
  const char* sep;
  VModuleInfo* head = NULL;
  VModuleInfo* tail = NULL;