Fix incorrect ioctl handling at version check.

- When the emulator plugin is checking the codec version,
  fix incorrect the ioctl handling.

Change-Id: I372a1686a880fe567837d392241fbd83b7d2db3c
Signed-off-by: gunsoo83.kim <gunsoo83.kim@samsung.com>

diff --git a/src/gstmaru.c b/src/gstmaru.c
index b858dbd..95aedf3 100644 (file)
--- a/src/gstmaru.c
+++ b/src/gstmaru.c
@@ -73,7 +73,7 @@ gst_maru_codec_element_init ()
   // get device version
   // if version 3
   device_version = interface_version_3->get_device_version(fd);
-  if (device_version == -EINVAL) {
+  if (device_version < 0) {
     // if version 2
     device_version = interface_version_2->get_device_version(fd);
   }