Using :GoRun in terminal mode N times opens N location list windows

[bhcleek]

What did you do? (required. The issue will be closed when not provided.)

#!/bin/sh

DIR=$(mktemp -d -t vimgo-term-mode)
printf "using %s\n" "$DIR"

cat <<EOF > "$DIR/main.go"
package main

import "fmt"

func main() {
	abc
	greating := "hello, world!"
	fmt.Printf(greating)
}
EOF

cd "$DIR"
nvim -c 'let g:go_term_mode="botright split"' main.go

And then run :GoRun twice.

What did you expect to happen?

A single location list window to display the error reading undefined: abc.

What happened instead?

Two location windows display the error reading undefied: abc.

Configuration (MUST fill this out):

• Vim version (first two lines from :version):
  NeoVim v0.2.2

• Go version (go version):
  1.9.4

• Go environment (go env):

• vim-go version:
  master as of d2b0a234ffb5441a3488c78fe8e5f551ddbdd454

• vimrc you used to reproduce (use a minimal vimrc with other plugins disabled; do not link to a 2,000 line vimrc):