=== modified file 'bin/tailwhile'
--- bin/tailwhile	2019-02-20 13:03:07 +0000
+++ bin/tailwhile	2019-02-20 10:51:32 +0000
@@ -7,7 +7,7 @@
 if (($+commands[tailf])); then
 	coproc tailf -0 $1
 else
-	coproc tail -F -n 0 $1
+	coproc tail -0 -F $1
 fi
 shift
 "$@" | {