Merge pull request #273 from Bakudankun/fix-traffic-preset

Fix traffic component returns a space when there is no traffic
lambdalisue · Sep 27, 2020 · d1454a3 · d1454a3
2 parents 0b2d343 + 9f5848c
commit d1454a3
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/autoload/gina/component/traffic.vim b/autoload/gina/component/traffic.vim
@@ -132,13 +132,13 @@ function! s:preset_ascii() abort
   let behind = gina#component#traffic#behind()
   let ahead = empty(ahead) ? '' : ('^' . ahead)
   let behind = empty(behind) ? '' : ('v' . behind)
-  return join([ahead, behind])
+  return join(filter([ahead, behind], '!empty(v:val)'))
 endfunction
 
 function! s:preset_fancy() abort
   let ahead = gina#component#traffic#ahead()
   let behind = gina#component#traffic#behind()
   let ahead = empty(ahead) ? '' : ('↑' . ahead)
   let behind = empty(behind) ? '' : ('↓' . behind)
-  return join([ahead, behind])
+  return join(filter([ahead, behind], '!empty(v:val)'))
 endfunction