Fix issues introduced in yara-python
Fix issues introduced in yara-python

jpypi/yara,pombredanne/yara,wxsBSD/yara,digideskio/yara,cblichmann/yara,0x0mar/yara,VirusTotal/yara,wxsBSD/yara,bmagistro/yara,plusvic/yara,smaudet/yara,msuvajac/yara,MeteorAdminz/yara,cblichmann/yara,0x0mar/yara,jshufelt/yara,neatsun/yara,mgoffin/yara,smaudet/yara,bmagistro/yara,foreni-packages/yara,rednaga/yara,hillu/yara,neatsun/yara,jshufelt/yara,digideskio/yara,tdr130/yara,jpypi/yara,cblichmann/yara,neatsun/yara,rayyang2000/yara,tdr130/yara,frbapolkosnik/yara,VirusTotal/yara,tanium/yara,hillu/yara,tanium/yara,hillu/yara,digideskio/yara,hillu/yara,hillu/yara,smaudet/yara,frbapolkosnik/yara,beikezcs/yara,binsrc/yara,foreni-packages/yara,mgoffin/yara,jshufelt/yara,plusvic/yara,wxsBSD/yara,beikezcs/yara,msuvajac/yara,rednaga/yara,binsrc/yara,MeteorAdminz/yara,Security513/yara,frbapolkosnik/yara,jshufelt/yara,pombredanne/yara,kallanreed/yara,cblichmann/yara,tdr130/yara,mgoffin/yara,pombredanne/yara,VirusTotal/yara,frbapolkosnik/yara,jpypi/yara,MeteorAdminz/yara,plusvic/yara,msuvajac/yara,binsrc/yara,0x0mar/yara,pombredanne/yara,Security513/yara,VirusTotal/yara,tanium/yara,plusvic/yara,pombredanne/yara,wxsBSD/yara,digideskio/yara,rednaga/yara,bmagistro/yara,wxsBSD/yara,VirusTotal/yara,rayyang2000/yara,rayyang2000/yara,kallanreed/yara,0x0mar/yara,mgoffin/yara,cblichmann/yara,plusvic/yara,beikezcs/yara,binsrc/yara,Security513/yara,foreni-packages/yara,kallanreed/yara,smaudet/yara