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-rw-r--r--ship/lib/core4
1 files changed, 3 insertions, 1 deletions
diff --git a/ship/lib/core b/ship/lib/core
index 1ef1fbf9..d1a7333e 100644
--- a/ship/lib/core
+++ b/ship/lib/core
@@ -7,7 +7,9 @@ exists(){ type "$1" >/dev/null 2>/dev/null; }
is_root(){
test $(id -u) -eq 0
}
-
+internet(){
+ ping -w 1 google.de >/dev/null 2>&1
+}
defer(){
#close enough
trapstr="$1;${trapstr:-exit}"