fix che-ip (eclipse-che#3690)

on some OS che-ip does not work because output is different. here I've added reg-ex `.*` which assume that scope can be differ from `global` and some extra words could appear like `dynamic`.
JPinkney · Jan 12, 2017 · 140f07e · 140f07e
1 parent db942d3
commit 140f07e
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/dockerfiles/ip/entrypoint.sh b/dockerfiles/ip/entrypoint.sh
@@ -40,7 +40,7 @@ if test -z ${NETWORK_IF}; then
 fi
 
 ip a show "${NETWORK_IF}" | \
-            grep "scope global ${NETWORK_IF}" | \
+            grep -e "scope.*${NETWORK_IF}" | \
             grep -v ':' | \
             cut -d/ -f1 | \
             awk '{print $2}'