v0.4.2: remove DockerNAT from IP check #6

Author: mviereck

runx

@@ -1,7 +1,7 @@
 #! /bin/bash
 # runx: Provide an X server in Cygwin, MSYS2 or WSL.
 
-Version="v0.4.1"
+Version="v0.4.2"
 
 usage() {                       # Usage information (--help)
   echo "runx - Run Linux GUI applications on MS Windows.
@@ -326,10 +326,9 @@ check_host() {                  # Check host environment
 
   # Get IP of Windows host
   [ "$Hostip" = "localhost" ] && Hostip="127.0.0.1"
-  [ "$Hostip" ] || Hostip="$(ipconfig.exe | rmcr | grep -A6 'DockerNAT' | grep 'IPv4' | grep -o '[0-9]*\.[0-9]*\.[0-9]*\.[0-9]*' | head -n1 )"
-  [ "$Hostip" ] || Hostip="$(ipconfig.exe | rmcr                        | grep 'IPv4' | grep -o '192\.168\.[0-9]*\.[0-9]*'       | head -n1 )"
-  [ "$Hostip" ] || Hostip="$(ipconfig.exe | rmcr                        | grep 'IPv4' | grep -o '10\.0\.[0-9]*\.[0-9]*'          | head -n1 )"
-  [ "$Hostip" ] || Hostip="$(ipconfig.exe | rmcr                        | grep 'IPv4' | grep -o '[0-9]*\.[0-9]*\.[0-9]*\.[0-9]*' | head -n1 )"
+  [ "$Hostip" ] || Hostip="$(ipconfig.exe | rmcr | grep 'IPv4' | grep -o '192\.168\.[0-9]*\.[0-9]*'       | head -n1 )"
+  [ "$Hostip" ] || Hostip="$(ipconfig.exe | rmcr | grep 'IPv4' | grep -o '10\.0\.[0-9]*\.[0-9]*'          | head -n1 )"
+  [ "$Hostip" ] || Hostip="$(ipconfig.exe | rmcr | grep 'IPv4' | grep -o '[0-9]*\.[0-9]*\.[0-9]*\.[0-9]*' | head -n1 )"
 
   verbose "
   Subsystem:         $Winsubsystem