Improving fix for #273
Improving fix for #273

yummy222/cgeo,xiaoyanit/cgeo,Huertix/cgeo,tobiasge/cgeo,pstorch/cgeo,cgeo/cgeo,yummy222/cgeo,mucek4/cgeo,S-Bartfast/cgeo,Huertix/cgeo,madankb/cgeo,superspindel/cgeo,vishwakulkarni/cgeo,rsudev/c-geo-opensource,S-Bartfast/cgeo,kumy/cgeo,brok85/cgeo,mucek4/cgeo,SammysHP/cgeo,vishwakulkarni/cgeo,ThibaultR/cgeo,auricgoldfinger/cgeo,matej116/cgeo,yummy222/cgeo,mucek4/cgeo,schwabe/cgeo,ThibaultR/cgeo,auricgoldfinger/cgeo,tobiasge/cgeo,madankb/cgeo,KublaikhanGeek/cgeo,matej116/cgeo,superspindel/cgeo,superspindel/cgeo,Bananeweizen/cgeo,schwabe/cgeo,marco-dev/c-geo-opensource,schwabe/cgeo,cgeo/cgeo,SammysHP/cgeo,KublaikhanGeek/cgeo,cgeo/cgeo,Bananeweizen/cgeo,xiaoyanit/cgeo,marco-dev/c-geo-opensource,rsudev/c-geo-opensource,lewurm/cgeo,ThibaultR/cgeo,pstorch/cgeo,brok85/cgeo,schwabe/cgeo,madankb/cgeo,samueltardieu/cgeo,lewurm/cgeo,xiaoyanit/cgeo,kumy/cgeo,lewurm/cgeo,marco-dev/c-geo-opensource,Bananeweizen/cgeo,Huertix/cgeo,KublaikhanGeek/cgeo,SammysHP/cgeo,tobiasge/cgeo,brok85/cgeo,samueltardieu/cgeo,cgeo/cgeo,rsudev/c-geo-opensource,vishwakulkarni/cgeo,auricgoldfinger/cgeo,samueltardieu/cgeo,kumy/cgeo,pstorch/cgeo,matej116/cgeo,S-Bartfast/cgeo