watchcat: make compatible with updated busybox ash array handling (fixes #7148)

Signed-off-by: Nuno Goncalves <nunojpg@gmail.com>

diff --git a/utils/watchcat/files/watchcat.sh b/utils/watchcat/files/watchcat.sh
index 0fda123e9e2419e12bb8c6e787a777ad1158ba55..5b157de3d1f2f2c846836d02b044cd54efe6c017 100644 (file)
--- a/utils/watchcat/files/watchcat.sh
+++ b/utils/watchcat/files/watchcat.sh
@@ -52,7 +52,7 @@ watchcat_ping() {
                time_now="${time_now%%.*}"
                time_lastcheck="$time_now"
 
-               for host in "$pinghosts"
+               for host in $pinghosts
                do
                        if ping -c 1 "$host" &> /dev/null
                        then