Rearrange buffer valid and busy check.

It is more natural to check buffer validity first before buffer
busyness.

Fixes https://gerrit.automotivelinux.org/gerrit/c/apps/camera-gstreamer/+/26935/2/app/main.cpp#161

Bug-AGL: SPEC-4148
Signed-off-by: Vasyl Vavrychuk <vasyl.vavrychuk@opensynergy.com>
Change-Id: I0df3dd48c183429b55f49915e6722342a97bd2c5

diff --git a/app/main.cpp b/app/main.cpp
index d84ca26..da80fd3 100644 (file)
--- a/app/main.cpp
+++ b/app/main.cpp
@@ -158,7 +158,7 @@ get_next_buffer(struct window *window)
         * the 'old' one and force creation of the buffer with the newer
         * dimensions */
        if (window->wait_for_configure && window->maximized) {
-               if (!window->buffers[0].busy && window->buffers[0].buffer) {
+               if (window->buffers[0].buffer && !window->buffers[0].busy) {
                        wl_buffer_destroy(window->buffers[0].buffer);
                        window->buffers[0].buffer = NULL;
                        window->wait_for_configure = false;