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git-svn-id: https://svn.grrrr.org/ext/trunk@402 4d9ac71a-51e6-0310-8455-cad1006bcd31

readme.txt

@@ -86,6 +86,10 @@ see flext.h, fldefs.h and flclass.h for the documented base definitions and clas
 
 Version history:
 
+0.4.1:
+- fixed crash issue in flext_dsp when there are NO signal inlets or outlets defined
+	(this is possibly only a problem for the signal2 tutorial example)
+
 0.4.0:
 - the use of the const keyword is enforced (e.g. the preferred type for symbols is now "const t_symbol *")
 	- there _might_ be some problems with sensitive compilers

source/flclass.h

@@ -90,10 +90,13 @@ public:
 	/*!	\brief Called for every incoming message.
 		All method handling is done in there
 		\return True if a handler was found and called
+		\todo Once, there should be a const modifier for argv
 	*/
 	virtual bool m_methodmain(int inlet,const t_symbol *s,int argc,t_atom *argv);
 
-	//! called for every unhandled message (by m_methodmain)
+	/*! \brief Called for every unhandled message (by m_methodmain)
+		\todo Once, there should be a const modifier for argv
+	*/
 	virtual bool m_method_(int inlet,const t_symbol *s,int argc,t_atom *argv);
 
 //!		@} FLEXT_C_VIRTUAL

source/fldsp.cpp

@@ -83,6 +83,8 @@ void flext_dsp::cb_dsp(t_class *c,t_signal **sp)
 { 
 	flext_dsp *obj = thisObject(c); 
 
+	if(obj->CntInSig()+obj->CntOutSig() == 0) return;
+
 	// store current dsp parameters
 	obj->srate = sp[0]->s_sr;
 	obj->blksz = sp[0]->s_n;  // is this guaranteed to be the same as sys_getblksize() ?

source/flext.h

@@ -23,10 +23,10 @@ WARRANTIES, see the file, "license.txt," in this distribution.
 */
 
 //! \brief flext version number
-#define FLEXT_VERSION 400
+#define FLEXT_VERSION 401
 
 //! \brief flext version string
-#define FLEXT_VERSTR "0.4.0"
+#define FLEXT_VERSTR "0.4.1pre"
 
 //! @}