Fix mutex lock bug

Change-Id: I597afd7f314cf2364b49e83f3fffa9dec8dd6468

diff --git a/src/tbm_bufmgr.c b/src/tbm_bufmgr.c
index 6ae70ea..8a7b32d 100644 (file)
--- a/src/tbm_bufmgr.c
+++ b/src/tbm_bufmgr.c
@@ -1841,8 +1841,10 @@ tbm_bufmgr_bind_native_display(tbm_bufmgr bufmgr, void *NativeDisplay)
 
        pthread_mutex_lock(&bufmgr->lock);
 
-       if (!bufmgr->backend->bufmgr_bind_native_display)
-               return 0;
+       if (!bufmgr->backend->bufmgr_bind_native_display) {
+               pthread_mutex_unlock(&bufmgr->lock);
+               return 1;
+       }
 
        ret = bufmgr->backend->bufmgr_bind_native_display(bufmgr, NativeDisplay);
        if (!ret) {