Fix msvc warning

greg7mdp · greg7mdp · commit 2d0b499273ea · 2024-10-30T08:18:42.000-04:00
diff --git a/parallel_hashmap/phmap.h b/parallel_hashmap/phmap.h
@@ -337,8 +337,9 @@ inline ctrl_t* EmptyGroup() {
           kEmpty,    kEmpty, kEmpty, kEmpty, kEmpty, kEmpty, kEmpty, kEmpty};
 
       return const_cast<ctrl_t*>(empty_group);
+  } else {
+       return nullptr;
   }
-  return nullptr;
 }
 
 // --------------------------------------------------------------------------

Original file line number	Diff line number	Diff line change
`@@ -337,8 +337,9 @@ inline ctrl_t* EmptyGroup() {`
`337`	`337`	`kEmpty, kEmpty, kEmpty, kEmpty, kEmpty, kEmpty, kEmpty, kEmpty};`
`338`	`338`
`339`	`339`	`return const_cast<ctrl_t*>(empty_group);`
	`340`	`+ } else {`
	`341`	`+ return nullptr;`
`340`	`342`	`}`
`341`		`- return nullptr;`
`342`	`343`	`}`
`343`	`344`
`344`	`345`	`// --------------------------------------------------------------------------`