Fix build warning unnecessary unsafe

xiaolongn100 · Dec 14, 2018 · e583226 · e583226
1 parent 2c2d210
commit e583226
Showing 1 changed file with 2 additions and 4 deletions.
diff --git a/src/apis/emscripten/utils.rs b/src/apis/emscripten/utils.rs
@@ -20,10 +20,8 @@ pub fn is_emscripten_module(module: &Module) -> bool {
 pub unsafe fn write_to_buf(string: *const c_char, buf: u32, max: u32, instance: &Instance) -> u32 {
     let buf_addr = instance.memory_offset_addr(0, buf as _) as *mut c_char;
 
-    unsafe {
-        for i in 0..max {
-            *buf_addr.add(i as _) = *string.add(i as _);
-        }
+    for i in 0..max {
+        *buf_addr.add(i as _) = *string.add(i as _);
     }
 
     buf