[PATCH] completion: recognize "--local" as a config file source

[Jeff King <peff@peff.net>]

When we are trying to show the list of config variables in a
file, we recognize "--system", "--global", and "--file" as
specifying a particular file. This list misses "--local",
which performs a similar function.

Without this patch, completing:

  git config --get --local

shows items from all config files, not just the local one.

Noticed-by: Dasa Paddock <dpaddock@esri.com>
Signed-off-by: Jeff King <peff@peff.net>
---
 contrib/completion/git-completion.bash | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/contrib/completion/git-completion.bash b/contrib/completion/git-completion.bash
index c8452fb..0b7b659 100644
--- a/contrib/completion/git-completion.bash
+++ b/contrib/completion/git-completion.bash
@@ -1779,7 +1779,7 @@ __git_config_get_set_variables ()
 	while [ $c -gt 1 ]; do
 		word="${words[c]}"
 		case "$word" in
-		--global|--system|--file=*)
+		--global|--system|--local|--file=*)
 			config_file="$word"
 			break
 			;;
-- 
1.8.1.2.11.g1a2f572