fix for #2985 (take III)

git-svn-id: http://svn.osgeo.org/qgis/trunk/qgis@14325 c8812cc2-4d05-0410-92ff-de0c093fc19c

Author: jef

python/CMakeLists.txt

@@ -39,9 +39,9 @@ IF(PYQT4_VERSION_NUM LESS 263680)	# 0x040600
   SET(SIP_DISABLE_FEATURES ${SIP_DISABLE_FEATURES} PROXY_FACTORY)
 ENDIF(PYQT4_VERSION_NUM LESS 263680)
 
-IF(NOT SIP_VERSION_NUM LESS 266496)	# 0x041100
+IF(NOT PYQT4_VERSION_NUM LESS 263941)	# 0x040705
   SET(SIP_DISABLE_FEATURES ${SIP_DISABLE_FEATURES} QSETINT_CONVERSION)
-ENDIF(NOT SIP_VERSION_NUM LESS 266496)
+ENDIF(NOT SIP_VERSION_NUM LESS 263941)
 
 # core module
 FILE(GLOB sip_files_core core/*.sip)