Remove unnecessary trailing backslashes

diff --git a/usr.sbin/bsdinstall/scripts/wlanconfig b/usr.sbin/bsdinstall/scripts/wlanconfig
index 32004185a410f4ab9c0791d135cb8985b7c4f13a..238e657336f7d3abe50a14081d40aa3c72f6bf02 100755 (executable)
--- a/usr.sbin/bsdinstall/scripts/wlanconfig
+++ b/usr.sbin/bsdinstall/scripts/wlanconfig
@@ -46,8 +46,8 @@ echo >> $BSDINSTALL_TMPETC/wpa_supplicant.conf
 
 # Try to reach wpa_supplicant. If it isn't running and we can modify the
 # existing system, start it. Otherwise, fail.
-(wpa_cli ping >/dev/null 2>/dev/null || ([ ! -z $BSDINSTALL_CONFIGCURRENT ] && \
-       wpa_supplicant -B -i $1 -c $BSDINSTALL_TMPETC/wpa_supplicant.conf)) || \
+(wpa_cli ping >/dev/null 2>/dev/null || ([ ! -z $BSDINSTALL_CONFIGCURRENT ] &&
+       wpa_supplicant -B -i $1 -c $BSDINSTALL_TMPETC/wpa_supplicant.conf)) ||
        (dialog --backtitle "FreeBSD Installer" --title "Error" --msgbox \
        "Could not start wpa_supplicant!" 0 0; exit 1) || exit 1
 
@@ -86,7 +86,7 @@ country_set()
        if [ ! -z "$iface_up" ]; then
                ifconfig $WLAN_IFACE down
        fi
-       error_str=`ifconfig $WLAN_IFACE $ifconfig_args 2>&1 | \
+       error_str=`ifconfig $WLAN_IFACE $ifconfig_args 2>&1 |
                sed 's/ifconfig: //'`
        if [ ! -z "$iface_up" ]; then
                # Restart wpa_supplicant(8) (should not fail).
@@ -123,9 +123,9 @@ dialog_country_select()
 
        # Parse available countries/regdomains
        input=`ifconfig $WLAN_IFACE list countries | sed 's/DEBUG//gi'`
-       regdomains=`echo $input | sed 's/.*domains://' | tr ' ' '\n' | \
+       regdomains=`echo $input | sed 's/.*domains://' | tr ' ' '\n' |
                sort | tr '\n' ' '`
-       countries=`echo $input | sed 's/Country codes://' | \
+       countries=`echo $input | sed 's/Country codes://' |
            sed 's/Regulatory.*//' | awk '{
                for (i = 1; i <= NF; i++) {
                        printf "%s", $i
@@ -222,7 +222,7 @@ do
 
        if [ -z "$NETWORKS" ]; then
                dialog --backtitle "FreeBSD Installer" --title "Error" \
-                   --yesno "No wireless networks were found. Rescan?" 0 0 && \
+                   --yesno "No wireless networks were found. Rescan?" 0 0 &&
                    continue
                exit 1
        fi