fix syntax error

Change-Id: Icdf0b36c6bc81d3382b31ab63272599593b9be37

diff --git a/src/tdm_thread.c b/src/tdm_thread.c
index 08f45f9..25d76e9 100644 (file)
--- a/src/tdm_thread.c
+++ b/src/tdm_thread.c
@@ -134,7 +134,7 @@ tdm_thread_init(tdm_private_loop *private_loop)
 
        /* enable as default */
        thread = getenv("TDM_THREAD");
-       if (thread && strstr(thread, "1")) {
+       if (!thread || !strncmp(thread, "1", 1)) {
                TDM_INFO("not using a TDM event thread");
                return TDM_ERROR_NONE;
        }