[PATCH v2 1/2] gstreamer: allocator: gst_libcamera_allocator_new(): Recognize errors

[Barnabás Pőcze]

`FrameBufferAllocator::allocate()` might return a negative error code,
but currently this is handled the same way as success. So instead
of continuing, abort the construction of the allocator object.

Signed-off-by: Barnabás Pőcze <pobrn at protonmail.com>
---
 src/gstreamer/gstlibcameraallocator.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/gstreamer/gstlibcameraallocator.cpp b/src/gstreamer/gstlibcameraallocator.cpp
index 7e4c904da..b0c84893a 100644
--- a/src/gstreamer/gstlibcameraallocator.cpp
+++ b/src/gstreamer/gstlibcameraallocator.cpp
@@ -214,7 +214,7 @@ gst_libcamera_allocator_new(std::shared_ptr<Camera> camera,
 		Stream *stream = streamCfg.stream();
 
 		ret = self->fb_allocator->allocate(stream);
-		if (ret == 0)
+		if (ret <= 0)
 			return nullptr;
 
 		GQueue *pool = g_queue_new();
-- 
2.47.1