dist/tools/tunslip: fix variableScope
dist/tools/tunslip: fix variableScope

tfar/RIOT,kb2ma/RIOT,mtausig/RIOT,Josar/RIOT,OlegHahm/RIOT,rfuentess/RIOT,LudwigOrtmann/RIOT,kbumsik/RIOT,katezilla/RIOT,Josar/RIOT,jbeyerstedt/RIOT-OTA-update,LudwigKnuepfer/RIOT,authmillenon/RIOT,neiljay/RIOT,ks156/RIOT,OTAkeys/RIOT,biboc/RIOT,kerneltask/RIOT,Josar/RIOT,jasonatran/RIOT,alignan/RIOT,OTAkeys/RIOT,plushvoxel/RIOT,backenklee/RIOT,gebart/RIOT,syin2/RIOT,tfar/RIOT,x3ro/RIOT,cladmi/RIOT,miri64/RIOT,aeneby/RIOT,neumodisch/RIOT,rfuentess/RIOT,dailab/RIOT,foss-for-synopsys-dwc-arc-processors/RIOT,TobiasFredersdorf/RIOT,cladmi/RIOT,avmelnikoff/RIOT,authmillenon/RIOT,ant9000/RIOT,LudwigOrtmann/RIOT,beurdouche/RIOT,Ell-i/RIOT,josephnoir/RIOT,alignan/RIOT,beurdouche/RIOT,Hyungsin/RIOT-OS,smlng/RIOT,avmelnikoff/RIOT,smlng/RIOT,hamilton-mote/RIOT-OS,foss-for-synopsys-dwc-arc-processors/RIOT,beurdouche/RIOT,kb2ma/RIOT,lazytech-org/RIOT,toonst/RIOT,x3ro/RIOT,backenklee/RIOT,mfrey/RIOT,Hyungsin/RIOT-OS,thomaseichinger/RIOT,OlegHahm/RIOT,jfischer-phytec-iot/RIOT,neumodisch/RIOT,ant9000/RIOT,kYc0o/RIOT,immesys/RiSyn,backenklee/RIOT,biboc/RIOT,toonst/RIOT,backenklee/RIOT,TobiasFredersdorf/RIOT,jasonatran/RIOT,ant9000/RIOT,josephnoir/RIOT,kYc0o/RIOT,gautric/RIOT,ant9000/RIOT,smlng/RIOT,BytesGalore/RIOT,lazytech-org/RIOT,lazytech-org/RIOT,adjih/RIOT,hamilton-mote/RIOT-OS,katezilla/RIOT,kaleb-himes/RIOT,hamilton-mote/RIOT-OS,yogo1212/RIOT,ks156/RIOT,A-Paul/RIOT,RIOT-OS/RIOT,LudwigKnuepfer/RIOT,kb2ma/RIOT,Hyungsin/RIOT-OS,aeneby/RIOT,immesys/RiSyn,Ell-i/RIOT,Ell-i/RIOT,kerneltask/RIOT,authmillenon/RIOT,dailab/RIOT,yogo1212/RIOT,tfar/RIOT,neumodisch/RIOT,kYc0o/RIOT,mfrey/RIOT,aeneby/RIOT,adrianghc/RIOT,mfrey/RIOT,alignan/RIOT,basilfx/RIOT,syin2/RIOT,immesys/RiSyn,backenklee/RIOT,toonst/RIOT,x3ro/RIOT,adjih/RIOT,basilfx/RIOT,roberthartung/RIOT,kerneltask/RIOT,BytesGalore/RIOT,jfischer-phytec-iot/RIOT,thomaseichinger/RIOT,Hyungsin/RIOT-OS,OlegHahm/RIOT,LudwigOrtmann/RIOT,foss-for-synopsys-dwc-arc-processors/RIOT,kaspar030/RIOT,miri64/RIOT,rfuentess/RIOT,kaspar030/RIOT,toonst/RIOT,miri64/RIOT,hamilton-mote/RIOT-OS,kerneltask/RIOT,jbeyerstedt/RIOT-OTA-update,jfischer-phytec-iot/RIOT,kYc0o/RIOT,basilfx/RIOT,Josar/RIOT,mtausig/RIOT,A-Paul/RIOT,katezilla/RIOT,kbumsik/RIOT,immesys/RiSyn,beurdouche/RIOT,mfrey/RIOT,jbeyerstedt/RIOT-OTA-update,adjih/RIOT,kaleb-himes/RIOT,kaspar030/RIOT,kerneltask/RIOT,josephnoir/RIOT,roberthartung/RIOT,beurdouche/RIOT,ant9000/RIOT,miri64/RIOT,avmelnikoff/RIOT,mtausig/RIOT,cladmi/RIOT,neumodisch/RIOT,Ell-i/RIOT,syin2/RIOT,gautric/RIOT,jbeyerstedt/RIOT-OTA-update,dailab/RIOT,hamilton-mote/RIOT-OS,toonst/RIOT,OTAkeys/RIOT,aeneby/RIOT,authmillenon/RIOT,dkm/RIOT,LudwigKnuepfer/RIOT,yogo1212/RIOT,OlegHahm/RIOT,adjih/RIOT,plushvoxel/RIOT,A-Paul/RIOT,Ell-i/RIOT,jasonatran/RIOT,dkm/RIOT,BytesGalore/RIOT,authmillenon/RIOT,jasonatran/RIOT,kb2ma/RIOT,kYc0o/RIOT,neumodisch/RIOT,aeneby/RIOT,plushvoxel/RIOT,ks156/RIOT,basilfx/RIOT,dailab/RIOT,rfuentess/RIOT,roberthartung/RIOT,LudwigKnuepfer/RIOT,neiljay/RIOT,alignan/RIOT,kbumsik/RIOT,tfar/RIOT,katezilla/RIOT,Hyungsin/RIOT-OS,cladmi/RIOT,LudwigOrtmann/RIOT,kaleb-himes/RIOT,x3ro/RIOT,RIOT-OS/RIOT,ks156/RIOT,foss-for-synopsys-dwc-arc-processors/RIOT,kaspar030/RIOT,yogo1212/RIOT,jfischer-phytec-iot/RIOT,A-Paul/RIOT,neiljay/RIOT,dkm/RIOT,syin2/RIOT,gebart/RIOT,avmelnikoff/RIOT,roberthartung/RIOT,yogo1212/RIOT,dkm/RIOT,adrianghc/RIOT,avmelnikoff/RIOT,basilfx/RIOT,BytesGalore/RIOT,foss-for-synopsys-dwc-arc-processors/RIOT,jfischer-phytec-iot/RIOT,syin2/RIOT,mtausig/RIOT,x3ro/RIOT,LudwigKnuepfer/RIOT,mfrey/RIOT,jbeyerstedt/RIOT-OTA-update,kbumsik/RIOT,biboc/RIOT,adrianghc/RIOT,roberthartung/RIOT,ks156/RIOT,tfar/RIOT,rfuentess/RIOT,dailab/RIOT,OTAkeys/RIOT,kbumsik/RIOT,gautric/RIOT,thomaseichinger/RIOT,TobiasFredersdorf/RIOT,immesys/RiSyn,alignan/RIOT,kaleb-himes/RIOT,josephnoir/RIOT,yogo1212/RIOT,gautric/RIOT,plushvoxel/RIOT,adjih/RIOT,smlng/RIOT,adrianghc/RIOT,neiljay/RIOT,lazytech-org/RIOT,plushvoxel/RIOT,biboc/RIOT,jasonatran/RIOT,OTAkeys/RIOT,RIOT-OS/RIOT,dkm/RIOT,A-Paul/RIOT,RIOT-OS/RIOT,neiljay/RIOT,gautric/RIOT,TobiasFredersdorf/RIOT,kaspar030/RIOT,RIOT-OS/RIOT,cladmi/RIOT,Josar/RIOT,BytesGalore/RIOT,kb2ma/RIOT,LudwigOrtmann/RIOT,neumodisch/RIOT,gebart/RIOT,biboc/RIOT,smlng/RIOT,kaleb-himes/RIOT,authmillenon/RIOT,gebart/RIOT,mtausig/RIOT,miri64/RIOT,adrianghc/RIOT,LudwigOrtmann/RIOT,thomaseichinger/RIOT,gebart/RIOT,OlegHahm/RIOT,katezilla/RIOT,immesys/RiSyn,thomaseichinger/RIOT,josephnoir/RIOT,TobiasFredersdorf/RIOT,lazytech-org/RIOT