fix iteration over random devices

Actually iterate over the various random devices. Fixes a infinite loop on
startup when /dev/urandom isn't readable. Patch by Matt Kraai on Debian bug
491270, closes #333

Signed-off-by: Lennart Poettering <lennart@poettering.net>

1 files changed, 2 insertions, 0 deletions

diff --git a/src/pulsecore/random.c b/src/pulsecore/random.c
index 5deac37b..da381065 100644
--- a/src/pulsecore/random.c
+++ b/src/pulsecore/random.c
@@ -77,6 +77,8 @@ static int random_proper(void *ret_data, size_t length) {
 
         if (ret == 0)
             break;
+
+        device++;
     }
 
     return ret;