fix dereferencing null error

Change-Id: I4fdbb9f0d3cb7a1ca687ab740d4fa4a5cc925360
Signed-off-by: Junkyeong Kim <jk0430.kim@samsung.com>

diff --git a/src/hal-api-tbm.c b/src/hal-api-tbm.c
index 140c08f..948d452 100644 (file)
--- a/src/hal-api-tbm.c
+++ b/src/hal-api-tbm.c
@@ -170,7 +170,7 @@ hal_tbm_backend_get_bufmgr(hal_tbm_backend *backend, hal_tbm_error *error)
        hal_tbm_backend_data *backend_data = (hal_tbm_backend_data *)backend;
        hal_tbm_bufmgr *bufmgr;
 
-       if (!backend_data && g_hal_tbm_backend_data != backend_data) {
+       if (!backend_data || g_hal_tbm_backend_data != backend_data) {
                _E("no backend_data\n");
                if (error)
                        *error = HAL_TBM_ERROR_INVALID_OPERATION;