Another fix for wasm example

rust-lang · Dec 12, 2018 · e3cdea8 · e3cdea8
1 parent dfe2046
commit e3cdea8
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/examples/wasm.rs b/examples/wasm.rs
@@ -23,7 +23,7 @@ pub unsafe extern "C" fn page_alloc() -> *mut u8 {
     let ret = memory_grow(0, 1);
 
     // if we failed to allocate a page then return null
-    if ret == -1 {
+    if ret == usize::max_value() {
         return ptr::null_mut();
     }