Flush stdout before entering the event loop

Scripts that need the device node may have difficulties if
the stream is not flushed before entering the event loop.

Signed-off-by: Henrik Rydberg <rydberg@euromail.se>

1 files changed, 2 insertions, 1 deletions

diff --git a/tools/evemu-device.c b/tools/evemu-device.c
index 6cdb696..b318cf6 100644
--- a/tools/evemu-device.c
+++ b/tools/evemu-device.c
@@ -58,7 +58,8 @@ static void hold_device(const struct evemu_device *dev)
         fd = open(node, O_RDONLY);
         if (fd < 0)
                 return;
-        printf("%s: %s\n", dev->name, node);
+        fprintf(stdout, "%s: %s\n", dev->name, node);
+        fflush(stdout);
         while ((ret = read(fd, data, sizeof(data))) > 0);
         close(fd);
 }