lib/backticks/command.rb in backticks-1.0.0 vs lib/backticks/command.rb in backticks-1.0.1

@@ -116,10 +116,10 @@
     #
     # @param [Float,Integer] number of seconds to wait before returning nil
     # @return [String,nil] fresh bytes from stdout/stderr, or nil if no output
     def capture(limit=nil)
       streams = [@stdout, @stderr]
-      streams << STDIN if interactive?
+      streams << STDIN if STDIN.tty? && interactive?
 
       ready, _, _ = IO.select(streams, [], [], limit)
 
       # proxy STDIN to child's stdin
       if ready && ready.include?(STDIN)