protocols/layershell: do not raise protocol error if layer surface is not anchored (#12241)

aurelleb · vaxerski · commit b45f304c1542 · 2025-11-09T23:31:24.000Z
diff --git a/src/protocols/LayerShell.cpp b/src/protocols/LayerShell.cpp
@@ -159,7 +159,7 @@ CLayerShellResource::CLayerShellResource(SP<CZwlrLayerSurfaceV1> resource_, SP<C
             return;
         }
 
-        if (!m_pending.anchor || !(m_pending.anchor & anchor)) {
+        if (anchor && (!m_pending.anchor || !(m_pending.anchor & anchor))) {
             r->error(ZWLR_LAYER_SURFACE_V1_ERROR_INVALID_EXCLUSIVE_EDGE, "Exclusive edge doesn't align with anchor");
             return;
         }

Original file line number	Diff line number	Diff line change
`@@ -159,7 +159,7 @@ CLayerShellResource::CLayerShellResource(SP<CZwlrLayerSurfaceV1> resource_, SP<C`
`159`	`159`	`return;`
`160`	`160`	`}`
`161`	`161`
`162`		`- if (!m_pending.anchor \|\| !(m_pending.anchor & anchor)) {`
	`162`	`+ if (anchor && (!m_pending.anchor \|\| !(m_pending.anchor & anchor))) {`
`163`	`163`	`r->error(ZWLR_LAYER_SURFACE_V1_ERROR_INVALID_EXCLUSIVE_EDGE, "Exclusive edge doesn't align with anchor");`
`164`	`164`	`return;`
`165`	`165`	`}`