make sure that active_tool is initialized to NULL

2376ae54 · Studer Gabriel · 485616e6 · 2376ae54
Commit 2376ae54 authored 6 years ago by Studer Gabriel
--- a/modules/gui/src/tools/tool_manager.cc
+++ b/modules/gui/src/tools/tool_manager.cc
@@ -68,8 +68,7 @@ Tool* ToolManager::GetActiveTool() const
  return active_tool_;
 }

-ToolManager::ToolManager()
-{
+ToolManager::ToolManager(): active_tool_(NULL) {
  
 }