Remove error handling placeholders

package.nw/lib/gt.js

@@ -7660,10 +7660,6 @@ function exportSettings()
     var toWrite = JSON.stringify(localStorage);
     fs.writeFileSync(filename, toWrite);
   }
-  else
-  {
-    // No file selected, likely cancelled out of the file dialog box
-  }
   checkForSettings(filename);
 }
 
@@ -7719,10 +7715,6 @@ function importSettings()
       }
     }
   }
-  else
-  {
-    // No file selected, likely cancelled out of the file dialog box
-  }
 }
 
 function showCallsignBox(redraw)