Supress error messages

The output handling code is designed to deal with the results of errors. Issue: stephencelis#233
satrapade · May 28, 2015 · 7d952ee · 7d952ee
1 parent d89b5ab
commit 7d952ee
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/ghi b/ghi
@@ -1947,7 +1947,7 @@ module GHI
     end
 
     def dimensions
-      `stty size`.chomp.split(' ').map { |n| n.to_i }
+      `stty size 2>/dev/null`.chomp.split(' ').map { |n| n.to_i }
     end
 
     #--