revert pipe opening, so open() blocks again if no reader

2011-04-18 22:10:49 +01:00
parent 6b2c494f57
commit f77b8310c2
1 changed files with 2 additions and 2 deletions
@@ -705,8 +705,8 @@ void *audio_thread_func(void *arg) {

        if (pipename) {
            if (pipe_handle == -1) {
-                // attempt to open pipe, don't block
-                pipe_handle = open(pipename, O_WRONLY | O_NDELAY);
+                // attempt to open pipe - block if there are no readers
+                pipe_handle = open(pipename, O_WRONLY);
            }

            // only write if pipe open (there's a reader)