add pid to log

[nip.io] / dist.sh

diff --git a/dist.sh b/dist.sh
index 4c4fae5..464920f 100755 (executable)
--- a/dist.sh
+++ b/dist.sh
@@ -1,6 +1,12 @@
 #!/bin/bash
 
-me=$(readlink -f $0)
+
+abspath=$(which abspath)
+if [ "$abspath" = "" ]; then
+    abspath="readlink -f"
+fi
+
+me=$($abspath $0)
 parent=$(dirname $me)
 distname=$(basename $parent)