1 files changed, 11 insertions, 13 deletions
diff --git a/src/CommandOutput.h b/src/CommandOutput.h
index 91d3f61d7..6ee859970 100644
--- a/src/CommandOutput.h
+++ b/src/CommandOutput.h
@@ -17,20 +17,18 @@ class cCommandOutputCallback
 public:
 	virtual ~cCommandOutputCallback() {}  // Force a virtual destructor in subclasses
 
-	void vOut(const char * a_Fmt, fmt::printf_args);
+	/** Called when the command wants to output anything; may be called multiple times */
+	virtual void Out(const AString & a_Text) = 0;
 
-	/** Syntax sugar function, calls Out() with Printf()-ed parameters; appends a newline" */
-	template <typename... Args>
-	void Out(const char * a_Format, const Args & ... a_Args)
+	/** Outputs the specified text, plus a newline. */
+	void OutLn(const AString & aText)
 	{
-		vOut(a_Format, fmt::make_printf_args(a_Args...));
+		Out(aText);
+		Out("\n");
 	}
 
-	/** Called when the command wants to output anything; may be called multiple times */
-	virtual void Out(const AString & a_Text) = 0;
-
 	/** Called when the command processing has been finished */
-	virtual void Finished(void) {}
+	virtual void Finished() {}
 } ;
 
 
@@ -63,10 +61,10 @@ public:
 
 	// cCommandOutputCallback overrides:
 	virtual void Out(const AString & a_Text) override;
-	virtual void Finished(void) override {}
+	virtual void Finished() override {}
 
 	/** Returns the accumulated command output in a string. */
-	const AString & GetAccum(void) const { return m_Accum; }
+	const AString & GetAccum() const { return m_Accum; }
 
 protected:
 	/** Output is stored here until the command finishes processing */
@@ -83,7 +81,7 @@ class cLogCommandOutputCallback :
 {
 public:
 	// cStringAccumCommandOutputCallback overrides:
-	virtual void Finished(void) override;
+	virtual void Finished() override;
 } ;
 
 
@@ -96,7 +94,7 @@ class cLogCommandDeleteSelfOutputCallback:
 {
 	using Super = cLogCommandOutputCallback;
 
-	virtual void Finished(void) override
+	virtual void Finished() override
 	{
 		Super::Finished();
 		delete this;