Fix local array initialization under bash 3.0.

In bash 3.0, "local foo=(bar)" does not appear to initialize foo to
an array containing "bar", but to the non-array value "(bar)".

CHANGES

@@ -141,6 +141,12 @@ bash-completion (1.0)
   * Remove obsolete --buildarch and --buildos rpm(build) completions.
   * Add rpmbuild --target completion.
   * Use "-profile help" to get mplayer and friends -profile completions.
+  * Split yum and yum-arch completion into contrib/yum.
+  * Install yum-arch completion only if yum-arch is installed.
+  * Update list of yum commands and options.
+  * Add yum repolist, --enable/disablerepo, and --disableexcludes completions.
+  * Fix local array initialization under bash 3.x, prevents "()" occurring in
+    file and dir name completions.
 
   [ Freddy Vulto ]
   * Restored `_display()' completion for `display' by removing

bash_completion

@@ -271,7 +271,8 @@ _filedir()
 
 	_expand || return 0
 
-	local toks=( ) tmp
+	local -a toks
+	local tmp
 	
 	# TODO: I've removed a "[ -n $tmp ] &&" before `echo $tmp',
 	#       and everything works again. If this bug
@@ -9272,7 +9273,9 @@ _filedir_xspec()
 	xspec=${xspec#*-X }
 	xspec=${xspec%% *}
 
-	local toks=( ) tmp
+	local -a toks
+	local tmp
+
 	toks=( ${toks[@]-} $(
 		compgen -d -- "$(quote_readline "$cur")" | {
 			while read -r tmp; do