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Use a better check for existence of the NERDTree buffer. #814

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merged 2 commits into from
Mar 6, 2018
Merged

Use a better check for existence of the NERDTree buffer. #814

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dc349a0
Use a better check for existence of the NERDTree buffer.
Mar 6, 2018
d6fe203
Update issue template, making it a little cleaner.
Mar 6, 2018
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47 changes: 20 additions & 27 deletions .github/ISSUE_TEMPLATE.md
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@@ -1,37 +1,30 @@
_To assist in resolving your issue, provide as much information as possible, in place of the ellipses (`…`) below._
<!--- To assist in resolving your issue, provide as much information as possible. -->

---
**Environment:** _Describe your Vim/NERDTree setup._
### Environment
<!--- Describe your Vim/NERDTree setup. -->

>* Operating System: …
>* Vim version `:version`: …
>* NERDTree version `git rev-parse --short HEAD`: …
>* NERDTree settings applied in your vimrc, if any:
>
> ```
> …
> ```
* Operating System:
* Vim version `:version`:
* NERDTree version `git rev-parse --short HEAD`:
* NERDTree settings applied in your vimrc, if any:
```vim
```

**Process:** _List the steps that will recreate the issue._
### Process
<!--- List the steps that will recreate the issue. -->

>1. …
1.

**Current Result:** _Describe what you you currently experience from this process._
### Current Result
<!--- Describe what you you currently experience from this process. -->

>…
### Expected Result
<!--- Describe what you would have expected from this process. -->

**Expected Result:** _Describe what you would expect to have resulted from this process._
## Optional

>…
### Screenshot(s)

---
**Optional**

**Screenshot(s):**

>…

**Possible Fix:** _(Have you poked around in the code?)_

>…
### Possible Fix
<!--- If you have explored the code, share what you've found. -->

2 changes: 1 addition & 1 deletion lib/nerdtree/creator.vim
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Expand Up @@ -185,7 +185,7 @@ function! s:Creator._createTreeWin()
let splitLocation = g:NERDTreeWinPos ==# "left" ? "topleft " : "botright "
let splitSize = g:NERDTreeWinSize

if !exists('t:NERDTreeBufName')
if !g:NERDTree.ExistsForTab()
let t:NERDTreeBufName = self._nextBufferName()
silent! exec splitLocation . 'vertical ' . splitSize . ' new'
silent! exec "edit " . t:NERDTreeBufName
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