Check for an empty vector before popping (#350)

Protect from possible seg. fault Signed-off-by: David Galiffi <[email protected]>
ROCm · Jun 19, 2024 · 59e7b4b · 59e7b4b
1 parent f9ae806
commit 59e7b4b
Showing 1 changed file with 5 additions and 2 deletions.
diff --git a/source/python/libpyomnitrace.cpp b/source/python/libpyomnitrace.cpp
@@ -526,8 +526,11 @@ profiler_function(py::object pframe, const char* swhat, py::object arg)
 
     // stop function
     auto _profiler_return = [&]() {
-        _config.records.back()();
-        _config.records.pop_back();
+        if(!_config.records.empty())
+        {
+            _config.records.back()();
+            _config.records.pop_back();
+        }
     };
 
     // process what