idc.py: Fixed GetMemberStrId(). Thanks to nobodyzzz for the report.
idc.py: Fixed GetMemberStrId(). Thanks to nobodyzzz for the report.

sukiand/idapython,peterdocter/idapython,peterdocter/idapython,thegooglecodearchive/idapython,HaveF/idapython,HaveF/idapython,colejohnson66/idapython,Sheisback/idapython,Sheisback/idapython,HaveF/idapython,Averroes/idapython,Sheisback/idapython,colejohnson66/idapython,nihilus/src,nihilus/src,pfalcon/idapython,colejohnson66/idapython,yebeloved/idapython,nihilus/src,colejohnson66/idapython,thegooglecodearchive/idapython,peterdocter/idapython,peterdocter/idapython,pfalcon/idapython,Averroes/idapython,yebeloved/idapython,pfalcon/idapython,Sheisback/idapython,sukiand/idapython,thegooglecodearchive/idapython,yebeloved/idapython,sukiand/idapython,Averroes/idapython,HaveF/idapython,Averroes/idapython,thegooglecodearchive/idapython,sukiand/idapython,pfalcon/idapython,yebeloved/idapython