Bug fix in FreeVerb; Added <cstring> header in Stk.h (which seemed necessary for MinGW).

doc/ReleaseNotes.txt

@@ -5,6 +5,7 @@ By Perry R. Cook and Gary P. Scavone, 1995--2014.
 v4.5.0: (?? April 2014)
 - updated versions of RtAudio and RtMidi, with associated renaming of RtError class to either RtAudioError or RtMidiError
 - new iOS project files (thanks to Ariel Elkin)
+- bug fix in FreeVerb that could cause crackling for stereo input
 - various bug fixes and updates to minimize compiler warnings
 - ADSR fix for decay/release time calculations
 - various updates to build system

doc/doxygen/download.txt

@@ -14,6 +14,7 @@
 <ul>
 <li>Updated versions of RtAudio and RtMidi, with associated renaming of RtError class to either RtAudioError or RtMidiError</li>
 <li>New iOS project files (thanks to Ariel Elkin)</li>
+<li>Bug fix in FreeVerb that could cause crackling for stereo input</li>
 <li>Various bug fixes and updates to minimize compiler warnings</li>
 <li>ADSR fix for decay/release time calculations</li>
 <li>Various updates to build system</li>

include/FreeVerb.h

@@ -183,10 +183,6 @@ inline StkFloat FreeVerb::tick( StkFloat inputL, StkFloat inputR, unsigned int c
   }
 #endif
 
-  if ( !inputR ) {
-    inputR = inputL;
-  }
-
   StkFloat fInput = (inputL + inputR) * gain_;
   StkFloat outL = 0.0;
   StkFloat outR = 0.0;

include/Stk.h

@@ -2,6 +2,7 @@
 #define STK_STK_H
 
 #include <string>
+#include <cstring>
 #include <iostream>
 #include <sstream>
 #include <vector>