Merge pull request #185 from cgalvarez/remove_asc_after_gpg_check

Removes specific .zs-old .asc when run appimageupdate

Author: probonopd

AppImageUpdate.AppDir/usr/bin/appimageupdate

@@ -187,6 +187,6 @@ else
   exit 1
 fi
 
-rm *.zs-old 2>/dev/null || true
+rm "${ISO}.zs-old" "${ISO}.asc" 2>/dev/null || true
 
 echo "Successfully updated to version ${VERSION}"