[1.27.07] Fixed crash when espeak_Initialize() is called after espeak_Terminate()

espeakedit: setlocale(LC_NUMERIC,"C") before opening spectrum.dat file.


git-svn-id: https://espeak.svn.sourceforge.net/svnroot/espeak/trunk@62 d46cf337-b52f-0410-862d-fd96e6ae7743

src/speak_riscos.cpp

@@ -426,6 +426,7 @@ int initialise(void)
 
 	WavegenInit(22050,0);
 	LoadPhData();
+	SetVoiceStack(NULL);
 	SynthesizeInit();
 	return(0);
 }