completion: get rid of empty COMPREPLY assignments

There's no functional reason for those, the only purpose they are
supposed to serve is to say "we don't provide any words here", but
even for that it's not used consistently.

Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/contrib/completion/git-completion.bash b/contrib/completion/git-completion.bash
index 8ad842e..d1b731c 100644 (file)
--- a/contrib/completion/git-completion.bash
+++ b/contrib/completion/git-completion.bash
@@ -208,7 +208,6 @@ __gitcomp ()
 
        case "$cur_" in
        --*=)
-               COMPREPLY=()
                ;;
        *)
                local IFS=$'\n'
@@ -614,7 +613,6 @@ __git_complete_remote_or_refspec ()
                        case "$cmd" in
                        push) no_complete_refspec=1 ;;
                        fetch)
-                               COMPREPLY=()
                                return
                                ;;
                        *) ;;
@@ -630,7 +628,6 @@ __git_complete_remote_or_refspec ()
                return
        fi
        if [ $no_complete_refspec = 1 ]; then
-               COMPREPLY=()
                return
        fi
        [ "$remote" = "." ] && remote=
@@ -951,7 +948,6 @@ _git_am ()
                        "
                return
        esac
-       COMPREPLY=()
 }
 
 _git_apply ()
@@ -971,7 +967,6 @@ _git_apply ()
                        "
                return
        esac
-       COMPREPLY=()
 }
 
 _git_add ()
@@ -1031,7 +1026,6 @@ _git_bisect ()
                __gitcomp_nl "$(__git_refs)"
                ;;
        *)
-               COMPREPLY=()
                ;;
        esac
 }
@@ -1175,7 +1169,6 @@ _git_clone ()
                return
                ;;
        esac
-       COMPREPLY=()
 }
 
 _git_commit ()
@@ -1359,7 +1352,6 @@ _git_fsck ()
                return
                ;;
        esac
-       COMPREPLY=()
 }
 
 _git_gc ()
@@ -1370,7 +1362,6 @@ _git_gc ()
                return
                ;;
        esac
-       COMPREPLY=()
 }
 
 _git_gitk ()
@@ -1447,7 +1438,6 @@ _git_init ()
                return
                ;;
        esac
-       COMPREPLY=()
 }
 
 _git_ls_files ()
@@ -1583,7 +1573,6 @@ _git_mergetool ()
                return
                ;;
        esac
-       COMPREPLY=()
 }
 
 _git_merge_base ()
@@ -1896,7 +1885,6 @@ _git_config ()
                return
                ;;
        *.*)
-               COMPREPLY=()
                return
                ;;
        esac
@@ -2277,7 +2265,6 @@ _git_remote ()
                __gitcomp "$c"
                ;;
        *)
-               COMPREPLY=()
                ;;
        esac
 }
@@ -2393,8 +2380,6 @@ _git_stash ()
                *)
                        if [ -z "$(__git_find_on_cmdline "$save_opts")" ]; then
                                __gitcomp "$subcommands"
-                       else
-                               COMPREPLY=()
                        fi
                        ;;
                esac
@@ -2407,14 +2392,12 @@ _git_stash ()
                        __gitcomp "--index --quiet"
                        ;;
                show,--*|drop,--*|branch,--*)
-                       COMPREPLY=()
                        ;;
                show,*|apply,*|drop,*|pop,*|branch,*)
                        __gitcomp_nl "$(git --git-dir="$(__gitdir)" stash list \
                                        | sed -n -e 's/:.*//p')"
                        ;;
                *)
-                       COMPREPLY=()
                        ;;
                esac
        fi
@@ -2531,7 +2514,6 @@ _git_svn ()
                        __gitcomp "--revision= --parent"
                        ;;
                *)
-                       COMPREPLY=()
                        ;;
                esac
        fi
@@ -2556,13 +2538,10 @@ _git_tag ()
 
        case "$prev" in
        -m|-F)
-               COMPREPLY=()
                ;;
        -*|tag)
                if [ $f = 1 ]; then
                        __gitcomp_nl "$(__git_tags)"
-               else
-                       COMPREPLY=()
                fi
                ;;
        *)