[PATCH 1/8] Correct parameter expansion expression.

[Cristian Ionescu-Idbohrn]

Signed-off-by: Cristian Ionescu-Idbohrn <cristian.ionescu-idbohrn at axis.com>
---
 scripts/check-version |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/scripts/check-version b/scripts/check-version
index 82d2f34..53a9a84 100755
--- a/scripts/check-version
+++ b/scripts/check-version
@@ -46,7 +46,7 @@ if [ $debug = y ]; then
 else
 	opts=-q
 fi
-[ $color = n ] || opts="${opts:+ }--color"
+[ $color = n ] || opts="${opts:+$opts }--color"

 v=${1:-}
 case $v in
-- 
1.7.10.4