[PATCH] btrfs-progs: tests common: remove meaningless colon in extract_image()

The colon is meaningless so remove it.

Signed-off-by: Su Yue <redacted>
---
 tests/common | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tests/common b/tests/common
index 8e5d0cde1b7e..7f641a004661 100644
--- a/tests/common
+++ b/tests/common

@@ -331,7 +331,7 @@ extract_image()
 	case "$image" in
 	*.img)
 		rm -f "$image.restored"
-		: ;;
+		;;
 	*.img.xz)
 		xz --decompress --keep "$image" || \
 			_fail "failed to decompress image $image" >&2

-- 
2.16.1

On Wed, Feb 07, 2018 at 05:57:43PM +0800, Su Yue wrote:

The colon is meaningless so remove it.

Signed-off-by: Su Yue <redacted>

Applied, thanks.