[PATCH v3 1/5] completion: simplify __gitcomp_1

[Felipe Contreras <felipe.contreras@xxxxxxxxx>]

Signed-off-by: Felipe Contreras <felipe.contreras@xxxxxxxxx>
---
 contrib/completion/git-completion.bash |    8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/contrib/completion/git-completion.bash b/contrib/completion/git-completion.bash
index 31f714d..13be9a7 100755
--- a/contrib/completion/git-completion.bash
+++ b/contrib/completion/git-completion.bash
@@ -307,13 +307,13 @@ __git_ps1 ()
 # __gitcomp_1 requires 2 arguments
 __gitcomp_1 ()
 {
-	local c IFS=' '$'\t'$'\n'
+	local c s IFS=' '$'\t'$'\n'
 	for c in $1; do
 		case "$c$2" in
-		--*=*) printf %s$'\n' "$c$2" ;;
-		*.)    printf %s$'\n' "$c$2" ;;
-		*)     printf %s$'\n' "$c$2 " ;;
+		--*=* | *.) s="" ;;
+		*)          s=" " ;;
 		esac
+		echo "$c$2$s"
 	done
 }
 
-- 
1.7.10.1.g1f19b8.dirty

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