[PATCH] completion: remove ancient "ensure colon in COMP_WORDBREAKS" workaround

["SZEDER Gábor" <szeder@ira.uka.de>]

Fedore 9 shipped the gvfs package with a buggy Bash completion script:
it removed the ':' character from COMP_WORDBREAKS, thereby breaking
certain features of git's completion script.  We worked this around in
db8a9ff0 (bash completion: Resolve git show ref:path<tab> losing ref:
portion, 2008-07-15).

The bug was fixed in Fedora 10 and Fedora 9 reached its EOL on
2009-07-10, almost four years ago.  It's about time to remove our
workaround.

Signed-off-by: SZEDER Gábor <szeder@ira.uka.de>
---
 contrib/completion/git-completion.bash | 14 --------------
 1 file changed, 14 deletions(-)

diff --git a/contrib/completion/git-completion.bash b/contrib/completion/git-completion.bash
index 91234d47..2f78dcfa 100644
--- a/contrib/completion/git-completion.bash
+++ b/contrib/completion/git-completion.bash
@@ -24,11 +24,6 @@
 #    3) Consider changing your PS1 to also show the current branch,
 #       see git-prompt.sh for details.
 
-case "$COMP_WORDBREAKS" in
-*:*) : great ;;
-*)   COMP_WORDBREAKS="$COMP_WORDBREAKS:"
-esac
-
 # __gitdir accepts 0 or 1 arguments (i.e., location)
 # returns location of .git repo
 __gitdir ()
@@ -458,11 +453,6 @@ __git_complete_revlist_file ()
 			;;
 		esac
 
-		case "$COMP_WORDBREAKS" in
-		*:*) : great ;;
-		*)   pfx="$ref:$pfx" ;;
-		esac
-
 		__gitcomp_nl "$(git --git-dir="$(__gitdir)" ls-tree "$ls" 2>/dev/null \
 				| sed '/^100... blob /{
 				           s,^.*	,,
@@ -560,10 +550,6 @@ __git_complete_remote_or_refspec ()
 	[ "$remote" = "." ] && remote=
 	case "$cur_" in
 	*:*)
-		case "$COMP_WORDBREAKS" in
-		*:*) : great ;;
-		*)   pfx="${cur_%%:*}:" ;;
-		esac
 		cur_="${cur_#*:}"
 		lhs=0
 		;;
-- 
1.8.0.269.g97125f4