It could be a font issue (for the tree graphical characters). Which font
are you using? and is emacs running in a terminal or in its own window?

Best wishes

Mark




On Sat, 11 Jul 2015, "Aneesh Kumar K.V" <aneesh.kumar@linux.vnet.ibm.com> wrote:
> Hi,
>
> Any suggestion on what might be causing this
>
> https://github.com/syl20bnr/spacemacs/issues/2309
>
> -aneesh
>
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