You don't need parentheses for awk's printf

diff --git a/usr.sbin/bsdinstall/scripts/wlanconfig b/usr.sbin/bsdinstall/scripts/wlanconfig
index 8887491bd5c3692ede80ade94efd72e264f51540..1d2f6060a82717606429f933233157999607764f 100755 (executable)
--- a/usr.sbin/bsdinstall/scripts/wlanconfig
+++ b/usr.sbin/bsdinstall/scripts/wlanconfig
@@ -226,7 +226,7 @@ while :; do
 
        SCAN_RESULTS=$( wpa_cli scan_results )
        NETWORKS=$( echo "$SCAN_RESULTS" | awk -F '\t' '
-               /..:..:..:..:..:../ && $5 { printf("\"%s\"\t%s\n", $5, $4) }
+               /..:..:..:..:..:../ && $5 { printf "\"%s\"\t%s\n", $5, $4 }
        ' | sort | uniq )
 
        if [ ! "$NETWORKS" ]; then