Fix error in JumpToCommit

gregsexton / gitv

gitk for Vim.

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Fix error in JumpToCommit #59

Closed bradfier closed 11 years ago

bradfier commented 11 years ago

This fixes the "Invalid Argument" error generated if you try to use C-p to go back up a commit in Browser view as of e9b71cca44.

I'm not sure if this was tested against an old version, but at least in my version of vim (7.3 Mar 25 2013) the operator to concatenate strings is '.=', not '+='

bradfier commented 11 years ago

Change already present in #58

gregsexton commented 11 years ago

Thanks for the pull request. Sorry for the bug!