From 22c3fc0bf5055e877e850c745906346585b4fcba Mon Sep 17 00:00:00 2001
From: Daniel Hahler <git@thequod.de>
Date: Thu, 19 Apr 2018 13:52:03 +0200
Subject: [PATCH] gitgutter#utility#setbufvar: ensure bufnr is a number with
 setbufvar

Otherwise you might get "E93: More than one match for X" if there is a
buffer with "X" in its name besides buffer number X.
---
 autoload/gitgutter/utility.vim | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/autoload/gitgutter/utility.vim b/autoload/gitgutter/utility.vim
index 81f4a03..5f4d815 100644
--- a/autoload/gitgutter/utility.vim
+++ b/autoload/gitgutter/utility.vim
@@ -11,7 +11,7 @@ function! gitgutter#utility#setbufvar(buffer, varname, val)
   let needs_setting = empty(dict)
   let dict[a:varname] = a:val
   if needs_setting
-    call setbufvar(a:buffer, 'gitgutter', dict)
+    call setbufvar(+a:buffer, 'gitgutter', dict)
   endif
 endfunction