completion: fast initial completion for config 'remote.*.fetch' value

diff --git a/contrib/completion/git-completion.bash b/contrib/completion/git-completion.bash
index f992b1399d94fc5b20a475412efc855f27af2595..c76b645bedfbc20a12fbea8b2585216f8dd661d4 100755 (executable)
--- a/contrib/completion/git-completion.bash
+++ b/contrib/completion/git-completion.bash
@@ -1891,6 +1891,10 @@ _git_config ()
        remote.*.fetch)
                local remote="${prev#remote.}"
                remote="${remote%.fetch}"
+               if [ -z "$cur" ]; then
+                       COMPREPLY=("refs/heads/")
+                       return
+               fi
                __gitcomp_nl "$(__git_refs_remotes "$remote")"
                return
                ;;