AU: fix return value reference

diff --git a/libs/appleutility/CAAudioUnit.cpp b/libs/appleutility/CAAudioUnit.cpp
index 53ef649afdd8ac60649d385f8d8c1a52aef045f4..54c4ecef2f10ef71099ec03deb6d3690d2fb33e7 100644 (file)
--- a/libs/appleutility/CAAudioUnit.cpp
+++ b/libs/appleutility/CAAudioUnit.cpp
@@ -355,21 +355,21 @@ int    CAAudioUnit::GetChannelInfo (AUChannelInfo** chaninfo, UInt32& cnt)
                        // eventually the Bus-Name for each configuration should be exposed
                        // for the User to select..
 
-                       UInt32 elCountIn, elCountOut, elCount;
+                       UInt32 elCountIn, elCountOut;
 
                        if (GetElementCount (kAudioUnitScope_Input, elCountIn)) return -1;
                        if (GetElementCount (kAudioUnitScope_Output, elCountOut)) return -1;
 
-                       elCount = std::max(elCountIn, elCountOut);
+                       cnt = std::max(elCountIn, elCountOut);
 
-                       *chaninfo = (AUChannelInfo*) malloc (sizeof (AUChannelInfo) * elCount);
+                       *chaninfo = (AUChannelInfo*) malloc (sizeof (AUChannelInfo) * cnt);
 
                        for (unsigned int i = 0; i < elCountIn; ++i) {
                                UInt32 numChans;
                                if (NumberChannels (kAudioUnitScope_Input, i, numChans)) return -1;
                                (*chaninfo)[i].inChannels = numChans;
                        }
-                       for (unsigned int i = elCountIn; i < elCount; ++i) {
+                       for (unsigned int i = elCountIn; i < cnt; ++i) {
                                (*chaninfo)[i].inChannels = 0;
                        }
 
@@ -378,7 +378,7 @@ int    CAAudioUnit::GetChannelInfo (AUChannelInfo** chaninfo, UInt32& cnt)
                                if (NumberChannels (kAudioUnitScope_Output, i, numChans)) return -1;
                                (*chaninfo)[i].outChannels = numChans;
                        }
-                       for (unsigned int i = elCountOut; i < elCount; ++i) {
+                       for (unsigned int i = elCountOut; i < cnt; ++i) {
                                (*chaninfo)[i].outChannels = 0;
                        }
                        return 0;