Fix comment for Weak::ptr()

josephlr · fbstj · josephlr · commit 66b908922f28 · 2022-06-08T20:54:23.000-07:00
Co-authored-by: Joe ST &lt;joe@fbstj.net&gt;
diff --git a/src/util_libc.rs b/src/util_libc.rs
@@ -108,7 +108,7 @@ impl Weak {
     }
 
     // Return the address of a function if present at runtime. Otherwise,
-    // return null. Multiple callers can call ptr() concurrently. It will
+    // return None. Multiple callers can call ptr() concurrently. It will
     // always return _some_ value returned by libc::dlsym. However, the
     // dlsym function may be called multiple times.
     pub fn ptr(&self) -> Option<NonNull<c_void>> {

Original file line number	Diff line number	Diff line change
`@@ -108,7 +108,7 @@ impl Weak {`
`108`	`108`	`}`
`109`	`109`
`110`	`110`	`// Return the address of a function if present at runtime. Otherwise,`
`111`		`- // return null. Multiple callers can call ptr() concurrently. It will`
	`111`	`+ // return None. Multiple callers can call ptr() concurrently. It will`
`112`	`112`	`// always return _some_ value returned by libc::dlsym. However, the`
`113`	`113`	`// dlsym function may be called multiple times.`
`114`	`114`	`pub fn ptr(&self) -> Option<NonNull<c_void>> {`