highlighter: break out of loop at the end

thanks for mentioning @jottkaerr at https://github.com/vim-airline/vim-airline/commit/4d8a06a5a911bc5aac35504b0971365d528dae29#commitcomment-31275754
2026-05-04 04:25:47 +08:00 · 2018-11-13 08:50:10 +01:00
parent 4d8a06a5a9
commit e66d65ebf4
1 changed files with 3 additions and 0 deletions
@@ -167,6 +167,9 @@ function! s:GetHiCmd(list)
  let i = -1
  while i < 5
    let i += 1
+    if i == 5
+      break
+    endif
    let item = get(a:list, i, '')
    if item is ''
      continue