always return a value



git-svn-id: http://skia.googlecode.com/svn/trunk@3823 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/bench/RegionBench.cpp b/bench/RegionBench.cpp
index b984b62..51d389c 100644
--- a/bench/RegionBench.cpp
+++ b/bench/RegionBench.cpp
@@ -42,7 +42,7 @@
 static bool sectsrect_proc(SkRegion& a, SkRegion& b) {
     SkIRect r = a.getBounds();
     r.inset(r.width()/4, r.height()/4);
-    (void)a.intersects(r);
+    return a.intersects(r);
 }
 
 static bool containsxy_proc(SkRegion& a, SkRegion& b) {