Bug fix provided by Anders Nilssen.

TotIpo was never meant to be exposed in the Ipocurve object. It's a variable
to store the number of IPOs.

source/blender/python/api2_2x/Ipocurve.c

@@ -348,7 +348,7 @@ IpoCurve_getName (C_IpoCurve * self)
     "RotX","RotY","RotZ","dRotX","dRotY","dRotZ","SizeX","SizeY","SizeZ",
     "dSizeX","dSizeY","dSizeZ","Layer","Time","ColR","ColG","ColB","ColA"};
     
-  const char * ac_nametab[5] = {"QuatW", "QuatX", "QuatY", "QuatZ","TotIpo"};
+  const char * ac_nametab[5] = {"QuatW", "QuatX", "QuatY", "QuatZ"};
   
   switch (objectType) {
   case ID_OB: {
@@ -371,9 +371,6 @@ IpoCurve_getName (C_IpoCurve * self)
     case 25: case 26: case 27: case 28:
       return PyString_FromString(ac_nametab[trackType-25]);
       break;
-    case 10:
-      return PyString_FromString(ac_nametab[4]);
-      break;
     default:
       return PyString_FromString("Index out of range");
     }

source/blender/python/api2_2x/doc/Ipo.py

@@ -234,7 +234,7 @@ class IpoCurve:
 
   def getName():
     """
-		Returns the name of the ipo curve.This name can be : LocX,LocY,LocZ,dLocX,dLocY,dLocZ,RotX,RotY,RotZ,dRotX,dRotY,dRotZ,SizeX,SizeY,SizeZ,dSizeX,dSizeY,dSizeZ,Layer,Time,ColR,ColG,ColB,ColA,QuatX,QuatY,QuatZ,QuatW or TotIpo. Currently only works with object and action IPO's..
+		Returns the name of the ipo curve. This name can be : LocX,LocY,LocZ,dLocX,dLocY,dLocZ,RotX,RotY,RotZ,dRotX,dRotY,dRotZ,SizeX,SizeY,SizeZ,dSizeX,dSizeY,dSizeZ,Layer,Time,ColR,ColG,ColB,ColA,QuatX,QuatY,QuatZ or QuatW. Currently only works with object and action IPO's..
 		@rtype: string
 		@return: the name of the ipo curve.
     """