examples/var_service: use "exec sleep 5" instead of "{ sleep 5; exit; }"

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>

diff --git a/examples/var_service/dhcp_if/run b/examples/var_service/dhcp_if/run
index d8f343586b6fa6b1532249599e17298bfb7cc6c5..882f008d633e448b01c8e44fd4df0a4777300e0f 100755 (executable)
--- a/examples/var_service/dhcp_if/run
+++ b/examples/var_service/dhcp_if/run
@@ -8,7 +8,7 @@ pwd="$PWD"
 if="${PWD##*/dhcp_}"
 
 echo "* Upping iface $if"
-ip link set dev "$if" up || { sleep 5; exit; }
+ip link set dev "$if" up || exec sleep 5
 
 echo "* Starting udhcpc on $if [$$]"
 exec \

diff --git a/examples/var_service/dhcpd_if/run b/examples/var_service/dhcpd_if/run
index e3d1b00f4ad7ee4a6c28a094e94709eccb430cc3..82ac08aa4a98888637b1fd48a426c5c3bb2284d4 100755 (executable)
--- a/examples/var_service/dhcpd_if/run
+++ b/examples/var_service/dhcpd_if/run
@@ -8,7 +8,7 @@ pwd="$PWD"
 if="${PWD##*/dhcpd_}"
 
 echo "* Upping iface $if"
-ip link set dev $if up || { sleep 5; exit; }
+ip link set dev $if up || exec sleep 5
 
 >>udhcpd.leases
 sed 's/^interface.*$/interface '"$if/" -i udhcpd.conf

diff --git a/examples/var_service/ifplugd_if/run b/examples/var_service/ifplugd_if/run
index e7816619d666859f84f8916ad4e21bc3a28e7c47..cfddfec06f7e6b9843faf31a8bbeeeb6d115d01c 100755 (executable)
--- a/examples/var_service/ifplugd_if/run
+++ b/examples/var_service/ifplugd_if/run
@@ -9,7 +9,7 @@ pwd="$PWD"
 if="${PWD##*/ifplugd_}"
 
 echo "* Upping iface $if"
-ip link set dev "$if" up || { sleep 5; exit; }
+ip link set dev "$if" up || exec sleep 5
 
 echo "* Starting ifplugd on $if [$$]"
 exec \

diff --git a/examples/var_service/supplicant_if/run b/examples/var_service/supplicant_if/run
index bc16fb606335ece5937f424287423241983816dc..5c813b07f296b80aabea9a20de53e9e5a8644c5b 100755 (executable)
--- a/examples/var_service/supplicant_if/run
+++ b/examples/var_service/supplicant_if/run
@@ -9,7 +9,7 @@ if="${PWD##*/dhcp_}"
 
 echo "* Upping iface $if"
 # "or sleep" idiom prevents rapid respawning if iface does not exist
-ip link set dev "$if" up || { sleep 5; exit; }
+ip link set dev "$if" up || exec sleep 5
 
 ##echo "* Powersave disable on $if"
 ##iw dev "$if" set power_save off

diff --git a/examples/var_service/zcip_if/run b/examples/var_service/zcip_if/run
index 6998232461241e7e9142030281a6192d28ca23ab..69f8b9bae91b3f07e7115ecdd2286b8a61cae5e9 100755 (executable)
--- a/examples/var_service/zcip_if/run
+++ b/examples/var_service/zcip_if/run
@@ -8,7 +8,7 @@ pwd="$PWD"
 if="${PWD##*/zcip_}"
 
 echo "* Upping iface $if"
-ip link set dev "$if" up || { sleep 5; exit; }
+ip link set dev "$if" up || exec sleep 5
 
 echo "* Starting zcip on $if [$$]"
 exec \