--- /usr/share/dracut/modules.d/40network/parse-bridge.sh	2016-05-11 23:32:39.000000000 -0500
+++ /usr/share/dracut/modules.d/40network/parse-bridge.sh.el6	2016-09-05 20:57:34.474545867 -0500
@@ -8,14 +8,14 @@
 
 # return if bridge already parsed
 [ -n "$bridgename" ] && return
 
 # Check if bridge parameter is valid 
-if getarg bridge= >/dev/null ; then
-    if [ -z "$netroot" ] ; then
-	die "No netboot configured, bridge is invalid"
-    fi
+if ! getarg bridge= >/dev/null ; then
+    return
+# line removed
+# line removed
 fi
 
 parsebridge() {
     local v=${1}:
     set --