Invoking any empty command now repeats the last command. Fix Vector35…

…#488
1ikeadragon · Jun 19, 2023 · 7fcdfe8 · 7fcdfe8
1 parent f891dcf
commit 7fcdfe8
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diff --git a/core/debuggercontroller.cpp b/core/debuggercontroller.cpp
@@ -1440,7 +1440,15 @@ std::string DebuggerController::InvokeBackendCommand(const std::string& cmd)
 	}
 
 	if (m_adapter)
-		return m_adapter->InvokeBackendCommand(cmd);
+	{
+		std::string cmdToSend = cmd;
+		if (cmdToSend.empty())
+			cmdToSend = m_lastCommand;
+		else
+			m_lastCommand = cmdToSend;
+
+		return m_adapter->InvokeBackendCommand(cmdToSend);
+	}
 
 	return "Error: invalid adapter\n";
 }

diff --git a/core/debuggercontroller.h b/core/debuggercontroller.h
@@ -136,6 +136,7 @@ namespace BinaryNinjaDebugger {
 		void ApplyBreakpoints();
 
 		std::string m_lastAdapterName;
+		std::string m_lastCommand;
 
 		void DetectLoadedModule();