Fix type, interpret PDF with wrong extension as PDF, not PS.
Fix type, interpret PDF with wrong extension as PDF, not PS.
WoLpH/skim,ycaihua/skim-app,WoLpH/skim,WoLpH/skim,ycaihua/skim-app,ycaihua/skim-app,ycaihua/skim-app,WoLpH/skim,WoLpH/skim,ycaihua/skim-app