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-rw-r--r--components/script/dom/webglrenderingcontext.rs2
1 files changed, 1 insertions, 1 deletions
diff --git a/components/script/dom/webglrenderingcontext.rs b/components/script/dom/webglrenderingcontext.rs
index a7418921e8a..f9025639716 100644
--- a/components/script/dom/webglrenderingcontext.rs
+++ b/components/script/dom/webglrenderingcontext.rs
@@ -1788,7 +1788,7 @@ impl WebGLRenderingContextMethods for WebGLRenderingContext {
// https://www.khronos.org/registry/webgl/specs/latest/1.0/#5.14.10
fn VertexAttrib1fv(&self, _cx: *mut JSContext, indx: u32, data: *mut JSObject) {
if let Some(data_vec) = array_buffer_view_to_vec_checked::<f32>(data) {
- if data_vec.len() < 4 {
+ if data_vec.len() < 1 {
return self.webgl_error(InvalidOperation);
}
self.vertex_attrib(indx, data_vec[0], 0f32, 0f32, 1f32)