Fix build without stacktrace_backtrace

[simgrid.git] / include / xbt / backtrace.hpp

diff --git a/include/xbt/backtrace.hpp b/include/xbt/backtrace.hpp
index ff2e3f2..de3765e 100644 (file)
--- a/include/xbt/backtrace.hpp
+++ b/include/xbt/backtrace.hpp
@@ -37,7 +37,7 @@ class BacktraceImpl;
  */
 class Backtrace {
 public:
-  BacktraceImpl* impl_;
+  BacktraceImpl* impl_ = nullptr;
   Backtrace();
   Backtrace(const Backtrace& bt);
   ~Backtrace();