network: redirect stderr for arping test

diff --git a/modules.d/40network/module-setup.sh b/modules.d/40network/module-setup.sh
index 1946da81eb33005d79e9d28442c7749bef30fcc5..2dd169e24450b758d09b610dc18180e4a679ab05 100755 (executable)
--- a/modules.d/40network/module-setup.sh
+++ b/modules.d/40network/module-setup.sh
@@ -27,7 +27,7 @@ install() {
     inst_multiple ip dhclient sed awk
 
     inst_multiple -o arping arping2
-    strstr "$(arping)" "ARPing 2" && mv "$initdir/bin/arping" "$initdir/bin/arping2"
+    strstr "$(arping 2>&1)" "ARPing 2" && mv "$initdir/bin/arping" "$initdir/bin/arping2"
 
     inst_multiple -o ping ping6
     inst_multiple -o teamd teamdctl teamnl